Calculus Examples

$\frac{{(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{\frac{- 1}{2}}}{x^{2} + 24}$

Step 1

Move the negative in front of the fraction.

$\frac{d}{d x} [\frac{{(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}}{x^{2} + 24}]$

Step 2

Differentiate using the Quotient Rule which states that $\frac{d}{d x} [\frac{f (x)}{g (x)}]$ is $\frac{g (x) \frac{d}{d x} [f (x)] - f (x) \frac{d}{d x} [g (x)]}{{g (x)}^{2}}$ where $f (x) = {(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}$ and $g (x) = x^{2} + 24$ .

$\frac{(x^{2} + 24) \frac{d}{d x} [{(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}] - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 3

By the Sum Rule, the derivative of ${(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}$ with respect to $x$ is $\frac{d}{d x} [{(x^{2} + 24)}^{\frac{1}{2}}] + \frac{d}{d x} [- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]$ .

$\frac{(x^{2} + 24) (\frac{d}{d x} [{(x^{2} + 24)}^{\frac{1}{2}}] + \frac{d}{d x} [- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 4

Differentiate using the chain rule, which states that $\frac{d}{d x} [f (g (x))]$ is $f' (g (x)) g' (x)$ where $f (x) = x^{\frac{1}{2}}$ and $g (x) = x^{2} + 24$ .

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Step 4.1

To apply the Chain Rule, set $u_{1}$ as $x^{2} + 24$ .

$\frac{(x^{2} + 24) (\frac{d}{d u_{1}} [{u_{1}}^{\frac{1}{2}}] \frac{d}{d x} [x^{2} + 24] + \frac{d}{d x} [- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 4.2

Differentiate using the Power Rule which states that $\frac{d}{d u_{1}} [{u_{1}}^{n}]$ is $n {u_{1}}^{n - 1}$ where $n = \frac{1}{2}$ .

$\frac{(x^{2} + 24) (\frac{1}{2} {u_{1}}^{\frac{1}{2} - 1} \frac{d}{d x} [x^{2} + 24] + \frac{d}{d x} [- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 4.3

Replace all occurrences of $u_{1}$ with $x^{2} + 24$ .

$\frac{(x^{2} + 24) (\frac{1}{2} {(x^{2} + 24)}^{\frac{1}{2} - 1} \frac{d}{d x} [x^{2} + 24] + \frac{d}{d x} [- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 5

To write $- 1$ as a fraction with a common denominator, multiply by $\frac{2}{2}$ .

$\frac{(x^{2} + 24) (\frac{1}{2} {(x^{2} + 24)}^{\frac{1}{2} - 1 \cdot \frac{2}{2}} \frac{d}{d x} [x^{2} + 24] + \frac{d}{d x} [- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 6

Combine $- 1$ and $\frac{2}{2}$ .

$\frac{(x^{2} + 24) (\frac{1}{2} {(x^{2} + 24)}^{\frac{1}{2} + \frac{- 1 \cdot 2}{2}} \frac{d}{d x} [x^{2} + 24] + \frac{d}{d x} [- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 7

Combine the numerators over the common denominator.

$\frac{(x^{2} + 24) (\frac{1}{2} {(x^{2} + 24)}^{\frac{1 - 1 \cdot 2}{2}} \frac{d}{d x} [x^{2} + 24] + \frac{d}{d x} [- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 8

Simplify the numerator.

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Step 8.1

Multiply $- 1$ by $2$ .

$\frac{(x^{2} + 24) (\frac{1}{2} {(x^{2} + 24)}^{\frac{1 - 2}{2}} \frac{d}{d x} [x^{2} + 24] + \frac{d}{d x} [- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 8.2

Subtract $2$ from $1$ .

$\frac{(x^{2} + 24) (\frac{1}{2} {(x^{2} + 24)}^{\frac{- 1}{2}} \frac{d}{d x} [x^{2} + 24] + \frac{d}{d x} [- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 9

Differentiate.

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Step 9.1

Move the negative in front of the fraction.

$\frac{(x^{2} + 24) (\frac{1}{2} {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2} + 24] + \frac{d}{d x} [- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 9.2

Combine fractions.

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Step 9.2.1

Combine $\frac{1}{2}$ and ${(x^{2} + 24)}^{- \frac{1}{2}}$ .

$\frac{(x^{2} + 24) (\frac{{(x^{2} + 24)}^{- \frac{1}{2}}}{2} \frac{d}{d x} [x^{2} + 24] + \frac{d}{d x} [- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 9.2.2

Move ${(x^{2} + 24)}^{- \frac{1}{2}}$ to the denominator using the negative exponent rule $b^{- n} = \frac{1}{b^{n}}$ .

$\frac{(x^{2} + 24) (\frac{1}{2 {(x^{2} + 24)}^{\frac{1}{2}}} \frac{d}{d x} [x^{2} + 24] + \frac{d}{d x} [- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 9.3

By the Sum Rule, the derivative of $x^{2} + 24$ with respect to $x$ is $\frac{d}{d x} [x^{2}] + \frac{d}{d x} [24]$ .

$\frac{(x^{2} + 24) (\frac{1}{2 {(x^{2} + 24)}^{\frac{1}{2}}} (\frac{d}{d x} [x^{2}] + \frac{d}{d x} [24]) + \frac{d}{d x} [- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 9.4

Differentiate using the Power Rule which states that $\frac{d}{d x} [x^{n}]$ is $n x^{n - 1}$ where $n = 2$ .

$\frac{(x^{2} + 24) (\frac{1}{2 {(x^{2} + 24)}^{\frac{1}{2}}} (2 x + \frac{d}{d x} [24]) + \frac{d}{d x} [- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 9.5

Since $24$ is constant with respect to $x$ , the derivative of $24$ with respect to $x$ is $0$ .

$\frac{(x^{2} + 24) (\frac{1}{2 {(x^{2} + 24)}^{\frac{1}{2}}} (2 x + 0) + \frac{d}{d x} [- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 9.6

Simplify terms.

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Step 9.6.1

Add $2 x$ and $0$ .

$\frac{(x^{2} + 24) (\frac{1}{2 {(x^{2} + 24)}^{\frac{1}{2}}} (2 x) + \frac{d}{d x} [- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 9.6.2

Combine $2$ and $\frac{1}{2 {(x^{2} + 24)}^{\frac{1}{2}}}$ .

$\frac{(x^{2} + 24) (\frac{2}{2 {(x^{2} + 24)}^{\frac{1}{2}}} x + \frac{d}{d x} [- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 9.6.3

Combine $\frac{2}{2 {(x^{2} + 24)}^{\frac{1}{2}}}$ and $x$ .

$\frac{(x^{2} + 24) (\frac{2 x}{2 {(x^{2} + 24)}^{\frac{1}{2}}} + \frac{d}{d x} [- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 9.6.4

Cancel the common factor.

Step 9.6.5

Rewrite the expression.

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{d}{d x} [- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 9.7

Since $- 1$ is constant with respect to $x$ , the derivative of $- x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}$ with respect to $x$ is $- \frac{d}{d x} [x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{d}{d x} [x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}]) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 10

Differentiate using the Product Rule which states that $\frac{d}{d x} [f (x) g (x)]$ is $f (x) \frac{d}{d x} [g (x)] + g (x) \frac{d}{d x} [f (x)]$ where $f (x) = x^{2}$ and $g (x) = {(x^{2} + 24)}^{- \frac{1}{2}}$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (x^{2} \frac{d}{d x} [{(x^{2} + 24)}^{- \frac{1}{2}}] + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 11

Differentiate using the chain rule, which states that $\frac{d}{d x} [f (g (x))]$ is $f' (g (x)) g' (x)$ where $f (x) = x^{- \frac{1}{2}}$ and $g (x) = x^{2} + 24$ .

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Step 11.1

To apply the Chain Rule, set $u_{2}$ as $x^{2} + 24$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (x^{2} (\frac{d}{d u_{2}} [{u_{2}}^{- \frac{1}{2}}] \frac{d}{d x} [x^{2} + 24]) + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 11.2

Differentiate using the Power Rule which states that $\frac{d}{d u_{2}} [{u_{2}}^{n}]$ is $n {u_{2}}^{n - 1}$ where $n = - \frac{1}{2}$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (x^{2} (- \frac{1}{2} {u_{2}}^{- \frac{1}{2} - 1} \frac{d}{d x} [x^{2} + 24]) + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 11.3

Replace all occurrences of $u_{2}$ with $x^{2} + 24$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (x^{2} (- \frac{1}{2} {(x^{2} + 24)}^{- \frac{1}{2} - 1} \frac{d}{d x} [x^{2} + 24]) + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 12

To write $- 1$ as a fraction with a common denominator, multiply by $\frac{2}{2}$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (x^{2} (- \frac{1}{2} {(x^{2} + 24)}^{- \frac{1}{2} - 1 \cdot \frac{2}{2}} \frac{d}{d x} [x^{2} + 24]) + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 13

Combine $- 1$ and $\frac{2}{2}$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (x^{2} (- \frac{1}{2} {(x^{2} + 24)}^{- \frac{1}{2} + \frac{- 1 \cdot 2}{2}} \frac{d}{d x} [x^{2} + 24]) + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 14

Combine the numerators over the common denominator.

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (x^{2} (- \frac{1}{2} {(x^{2} + 24)}^{\frac{- 1 - 1 \cdot 2}{2}} \frac{d}{d x} [x^{2} + 24]) + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 15

Simplify the numerator.

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Step 15.1

Multiply $- 1$ by $2$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (x^{2} (- \frac{1}{2} {(x^{2} + 24)}^{\frac{- 1 - 2}{2}} \frac{d}{d x} [x^{2} + 24]) + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 15.2

Subtract $2$ from $- 1$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (x^{2} (- \frac{1}{2} {(x^{2} + 24)}^{\frac{- 3}{2}} \frac{d}{d x} [x^{2} + 24]) + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 16

Combine fractions.

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Step 16.1

Move the negative in front of the fraction.

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (x^{2} (- \frac{1}{2} {(x^{2} + 24)}^{- \frac{3}{2}} \frac{d}{d x} [x^{2} + 24]) + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 16.2

Combine ${(x^{2} + 24)}^{- \frac{3}{2}}$ and $\frac{1}{2}$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (x^{2} (- \frac{{(x^{2} + 24)}^{- \frac{3}{2}}}{2} \frac{d}{d x} [x^{2} + 24]) + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 16.3

Move ${(x^{2} + 24)}^{- \frac{3}{2}}$ to the denominator using the negative exponent rule $b^{- n} = \frac{1}{b^{n}}$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (x^{2} (- \frac{1}{2 {(x^{2} + 24)}^{\frac{3}{2}}} \frac{d}{d x} [x^{2} + 24]) + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 16.4

Combine $x^{2}$ and $\frac{1}{2 {(x^{2} + 24)}^{\frac{3}{2}}}$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (- \frac{x^{2}}{2 {(x^{2} + 24)}^{\frac{3}{2}}} \frac{d}{d x} [x^{2} + 24] + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 17

By the Sum Rule, the derivative of $x^{2} + 24$ with respect to $x$ is $\frac{d}{d x} [x^{2}] + \frac{d}{d x} [24]$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (- \frac{x^{2}}{2 {(x^{2} + 24)}^{\frac{3}{2}}} (\frac{d}{d x} [x^{2}] + \frac{d}{d x} [24]) + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 18

Differentiate using the Power Rule which states that $\frac{d}{d x} [x^{n}]$ is $n x^{n - 1}$ where $n = 2$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (- \frac{x^{2}}{2 {(x^{2} + 24)}^{\frac{3}{2}}} (2 x + \frac{d}{d x} [24]) + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 19

Since $24$ is constant with respect to $x$ , the derivative of $24$ with respect to $x$ is $0$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (- \frac{x^{2}}{2 {(x^{2} + 24)}^{\frac{3}{2}}} (2 x + 0) + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 20

Combine fractions.

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Step 20.1

Add $2 x$ and $0$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (- \frac{x^{2}}{2 {(x^{2} + 24)}^{\frac{3}{2}}} (2 x) + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 20.2

Multiply $2$ by $- 1$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (- 2 \frac{x^{2}}{2 {(x^{2} + 24)}^{\frac{3}{2}}} x + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 20.3

Combine $- 2$ and $\frac{x^{2}}{2 {(x^{2} + 24)}^{\frac{3}{2}}}$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (\frac{- 2 x^{2}}{2 {(x^{2} + 24)}^{\frac{3}{2}}} x + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 20.4

Combine $\frac{- 2 x^{2}}{2 {(x^{2} + 24)}^{\frac{3}{2}}}$ and $x$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (\frac{- 2 x^{2} x}{2 {(x^{2} + 24)}^{\frac{3}{2}}} + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 21

Raise $x$ to the power of $1$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (\frac{- 2 (x^{1} x^{2})}{2 {(x^{2} + 24)}^{\frac{3}{2}}} + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 22

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (\frac{- 2 x^{1 + 2}}{2 {(x^{2} + 24)}^{\frac{3}{2}}} + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 23

Add $1$ and $2$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (\frac{- 2 x^{3}}{2 {(x^{2} + 24)}^{\frac{3}{2}}} + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 24

Factor $2$ out of $- 2 x^{3}$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (\frac{2 (- x^{3})}{2 {(x^{2} + 24)}^{\frac{3}{2}}} + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 25

Cancel the common factors.

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Step 25.1

Factor $2$ out of $2 {(x^{2} + 24)}^{\frac{3}{2}}$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (\frac{2 (- x^{3})}{2 ({(x^{2} + 24)}^{\frac{3}{2}})} + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 25.2

Cancel the common factor.

Step 25.3

Rewrite the expression.

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (\frac{- x^{3}}{{(x^{2} + 24)}^{\frac{3}{2}}} + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 26

Move the negative in front of the fraction.

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (- \frac{x^{3}}{{(x^{2} + 24)}^{\frac{3}{2}}} + {(x^{2} + 24)}^{- \frac{1}{2}} \frac{d}{d x} [x^{2}])) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 27

Differentiate using the Power Rule which states that $\frac{d}{d x} [x^{n}]$ is $n x^{n - 1}$ where $n = 2$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (- \frac{x^{3}}{{(x^{2} + 24)}^{\frac{3}{2}}} + {(x^{2} + 24)}^{- \frac{1}{2}} (2 x))) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 28

Move $2$ to the left of ${(x^{2} + 24)}^{- \frac{1}{2}}$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (- \frac{x^{3}}{{(x^{2} + 24)}^{\frac{3}{2}}} + 2 \cdot {(x^{2} + 24)}^{- \frac{1}{2}} x)) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 29

Combine $- \frac{x^{3}}{{(x^{2} + 24)}^{\frac{3}{2}}}$ and $2 {(x^{2} + 24)}^{- \frac{1}{2}} x$ using a common denominator.

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Step 29.1

Move ${(x^{2} + 24)}^{- \frac{1}{2}}$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (- \frac{x^{3}}{{(x^{2} + 24)}^{\frac{3}{2}}} + 2 x {(x^{2} + 24)}^{- \frac{1}{2}})) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 29.2

To write $2 x {(x^{2} + 24)}^{- \frac{1}{2}}$ as a fraction with a common denominator, multiply by $\frac{{(x^{2} + 24)}^{\frac{3}{2}}}{{(x^{2} + 24)}^{\frac{3}{2}}}$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - (- \frac{x^{3}}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x {(x^{2} + 24)}^{- \frac{1}{2}} {(x^{2} + 24)}^{\frac{3}{2}}}{{(x^{2} + 24)}^{\frac{3}{2}}})) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 29.3

Combine the numerators over the common denominator.

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{- x^{3} + 2 x {(x^{2} + 24)}^{- \frac{1}{2}} {(x^{2} + 24)}^{\frac{3}{2}}}{{(x^{2} + 24)}^{\frac{3}{2}}}) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 30

Multiply ${(x^{2} + 24)}^{- \frac{1}{2}}$ by ${(x^{2} + 24)}^{\frac{3}{2}}$ by adding the exponents.

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Step 30.1

Move ${(x^{2} + 24)}^{\frac{3}{2}}$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{- x^{3} + 2 x ({(x^{2} + 24)}^{\frac{3}{2}} {(x^{2} + 24)}^{- \frac{1}{2}})}{{(x^{2} + 24)}^{\frac{3}{2}}}) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 30.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{- x^{3} + 2 x {(x^{2} + 24)}^{\frac{3}{2} - \frac{1}{2}}}{{(x^{2} + 24)}^{\frac{3}{2}}}) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 30.3

Combine the numerators over the common denominator.

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{- x^{3} + 2 x {(x^{2} + 24)}^{\frac{3 - 1}{2}}}{{(x^{2} + 24)}^{\frac{3}{2}}}) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 30.4

Subtract $1$ from $3$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{- x^{3} + 2 x {(x^{2} + 24)}^{\frac{2}{2}}}{{(x^{2} + 24)}^{\frac{3}{2}}}) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 30.5

Divide $2$ by $2$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{- x^{3} + 2 x {(x^{2} + 24)}^{1}}{{(x^{2} + 24)}^{\frac{3}{2}}}) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 31

Simplify $2 x {(x^{2} + 24)}^{1}$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{- x^{3} + 2 x (x^{2} + 24)}{{(x^{2} + 24)}^{\frac{3}{2}}}) - ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) \frac{d}{d x} [x^{2} + 24]}{{(x^{2} + 24)}^{2}}$

Step 32

By the Sum Rule, the derivative of $x^{2} + 24$ with respect to $x$ is $\frac{d}{d x} [x^{2}] + \frac{d}{d x} [24]$ .

Step 33

Differentiate using the Power Rule which states that $\frac{d}{d x} [x^{n}]$ is $n x^{n - 1}$ where $n = 2$ .

Step 34

Since $24$ is constant with respect to $x$ , the derivative of $24$ with respect to $x$ is $0$ .

Step 35

Simplify the expression.

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Step 35.1

Add $2 x$ and $0$ .

Step 35.2

Multiply $2$ by $- 1$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{- x^{3} + 2 x (x^{2} + 24)}{{(x^{2} + 24)}^{\frac{3}{2}}}) - 2 ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} {(x^{2} + 24)}^{- \frac{1}{2}}) x}{{(x^{2} + 24)}^{2}}$

Step 36

Simplify.

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Step 36.1

Rewrite the expression using the negative exponent rule $b^{- n} = \frac{1}{b^{n}}$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{- x^{3} + 2 x (x^{2} + 24)}{{(x^{2} + 24)}^{\frac{3}{2}}}) - 2 ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.2

Apply the distributive property.

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{- x^{3} + 2 x \cdot x^{2} + 2 x \cdot 24}{{(x^{2} + 24)}^{\frac{3}{2}}}) - 2 ({(x^{2} + 24)}^{\frac{1}{2}} - x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.3

Apply the distributive property.

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{- x^{3} + 2 x \cdot x^{2} + 2 x \cdot 24}{{(x^{2} + 24)}^{\frac{3}{2}}}) + (- 2 {(x^{2} + 24)}^{\frac{1}{2}} - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}})) x}{{(x^{2} + 24)}^{2}}$

Step 36.4

Apply the distributive property.

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{- x^{3} + 2 x \cdot x^{2} + 2 x \cdot 24}{{(x^{2} + 24)}^{\frac{3}{2}}}) - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5

Simplify the numerator.

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Step 36.5.1

Simplify the numerator.

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Step 36.5.1.1

Factor $x$ out of $- x^{3} + 2 x \cdot x^{2} + 2 x \cdot 24$ .

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Step 36.5.1.1.1

Factor $x$ out of $- x^{3}$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{x (- x^{2}) + 2 x \cdot x^{2} + 2 x \cdot 24}{{(x^{2} + 24)}^{\frac{3}{2}}}) - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.1.1.2

Factor $x$ out of $2 x \cdot x^{2}$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{x (- x^{2}) + x (2 x^{2}) + 2 x \cdot 24}{{(x^{2} + 24)}^{\frac{3}{2}}}) - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.1.1.3

Factor $x$ out of $2 x \cdot 24$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{x (- x^{2}) + x (2 x^{2}) + x (2 \cdot 24)}{{(x^{2} + 24)}^{\frac{3}{2}}}) - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.1.1.4

Factor $x$ out of $x (- x^{2}) + x (2 x^{2})$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{x (- x^{2} + 2 x^{2}) + x (2 \cdot 24)}{{(x^{2} + 24)}^{\frac{3}{2}}}) - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.1.1.5

Factor $x$ out of $x (- x^{2} + 2 x^{2}) + x (2 \cdot 24)$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{x (- x^{2} + 2 x^{2} + 2 \cdot 24)}{{(x^{2} + 24)}^{\frac{3}{2}}}) - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.1.2

Multiply $2$ by $24$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{x (- x^{2} + 2 x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}}) - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.1.3

Add $- x^{2}$ and $2 x^{2}$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{x (x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}}) - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.2

To write $\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}}$ as a fraction with a common denominator, multiply by $\frac{{(x^{2} + 24)}^{\frac{2}{2}}}{{(x^{2} + 24)}^{\frac{2}{2}}}$ .

$\frac{(x^{2} + 24) (\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}} \cdot \frac{{(x^{2} + 24)}^{\frac{2}{2}}}{{(x^{2} + 24)}^{\frac{2}{2}}} - \frac{x (x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}}) - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.3

Write each expression with a common denominator of ${(x^{2} + 24)}^{\frac{3}{2}}$ , by multiplying each by an appropriate factor of $1$ .

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Step 36.5.3.1

Multiply $\frac{x}{{(x^{2} + 24)}^{\frac{1}{2}}}$ by $\frac{{(x^{2} + 24)}^{\frac{2}{2}}}{{(x^{2} + 24)}^{\frac{2}{2}}}$ .

$\frac{(x^{2} + 24) (\frac{x {(x^{2} + 24)}^{\frac{2}{2}}}{{(x^{2} + 24)}^{\frac{1}{2}} {(x^{2} + 24)}^{\frac{2}{2}}} - \frac{x (x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}}) - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.3.2

Multiply ${(x^{2} + 24)}^{\frac{1}{2}}$ by ${(x^{2} + 24)}^{\frac{2}{2}}$ by adding the exponents.

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Step 36.5.3.2.1

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{(x^{2} + 24) (\frac{x {(x^{2} + 24)}^{\frac{2}{2}}}{{(x^{2} + 24)}^{\frac{1}{2} + \frac{2}{2}}} - \frac{x (x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}}) - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.3.2.2

Combine the numerators over the common denominator.

$\frac{(x^{2} + 24) (\frac{x {(x^{2} + 24)}^{\frac{2}{2}}}{{(x^{2} + 24)}^{\frac{1 + 2}{2}}} - \frac{x (x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}}) - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.3.2.3

Add $1$ and $2$ .

$\frac{(x^{2} + 24) (\frac{x {(x^{2} + 24)}^{\frac{2}{2}}}{{(x^{2} + 24)}^{\frac{3}{2}}} - \frac{x (x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}}) - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.4

Combine the numerators over the common denominator.

$\frac{(x^{2} + 24) \frac{x {(x^{2} + 24)}^{\frac{2}{2}} - x (x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.5

Simplify the numerator.

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Step 36.5.5.1

Factor $x$ out of $x {(x^{2} + 24)}^{\frac{2}{2}} - x (x^{2} + 48)$ .

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Step 36.5.5.1.1

Factor $x$ out of $x {(x^{2} + 24)}^{\frac{2}{2}}$ .

$\frac{(x^{2} + 24) \frac{x ({(x^{2} + 24)}^{\frac{2}{2}}) - x (x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.5.1.2

Factor $x$ out of $- x (x^{2} + 48)$ .

$\frac{(x^{2} + 24) \frac{x ({(x^{2} + 24)}^{\frac{2}{2}}) + x (- (x^{2} + 48))}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.5.1.3

Factor $x$ out of $x ({(x^{2} + 24)}^{\frac{2}{2}}) + x (- (x^{2} + 48))$ .

$\frac{(x^{2} + 24) \frac{x ({(x^{2} + 24)}^{\frac{2}{2}} - (x^{2} + 48))}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.5.2

Divide $2$ by $2$ .

$\frac{(x^{2} + 24) \frac{x ({(x^{2} + 24)}^{1} - (x^{2} + 48))}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.5.3

Simplify.

$\frac{(x^{2} + 24) \frac{x (x^{2} + 24 - (x^{2} + 48))}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.5.4

Apply the distributive property.

$\frac{(x^{2} + 24) \frac{x (x^{2} + 24 - x^{2} - 1 \cdot 48)}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.5.5

Multiply $- 1$ by $48$ .

$\frac{(x^{2} + 24) \frac{x (x^{2} + 24 - x^{2} - 48)}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.5.6

Subtract $x^{2}$ from $x^{2}$ .

$\frac{(x^{2} + 24) \frac{x (0 + 24 - 48)}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.5.7

Add $0$ and $24$ .

$\frac{(x^{2} + 24) \frac{x (24 - 48)}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.5.8

Subtract $48$ from $24$ .

$\frac{(x^{2} + 24) \frac{x \cdot - 24}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.6

Move $- 24$ to the left of $x$ .

$\frac{(x^{2} + 24) \frac{- 24 \cdot x}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.7

Move the negative in front of the fraction.

$\frac{(x^{2} + 24) (- \frac{24 \cdot x}{{(x^{2} + 24)}^{\frac{3}{2}}}) - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.8

Apply the distributive property.

$\frac{x^{2} (- \frac{24 x}{{(x^{2} + 24)}^{\frac{3}{2}}}) + 24 (- \frac{24 x}{{(x^{2} + 24)}^{\frac{3}{2}}}) - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.9

Rewrite using the commutative property of multiplication.

$\frac{- x^{2} \frac{24 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + 24 (- \frac{24 x}{{(x^{2} + 24)}^{\frac{3}{2}}}) - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.10

Multiply $24 (- \frac{24 x}{{(x^{2} + 24)}^{\frac{3}{2}}})$ .

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Step 36.5.10.1

Multiply $- 1$ by $24$ .

$\frac{- x^{2} \frac{24 x}{{(x^{2} + 24)}^{\frac{3}{2}}} - 24 \frac{24 x}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.10.2

Combine $- 24$ and $\frac{24 x}{{(x^{2} + 24)}^{\frac{3}{2}}}$ .

$\frac{- x^{2} \frac{24 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{- 24 (24 x)}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.10.3

Multiply $24$ by $- 24$ .

$\frac{- x^{2} \frac{24 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{- 576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.11

Simplify each term.

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Step 36.5.11.1

Multiply $- x^{2} \frac{24 x}{{(x^{2} + 24)}^{\frac{3}{2}}}$ .

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Step 36.5.11.1.1

Combine $\frac{24 x}{{(x^{2} + 24)}^{\frac{3}{2}}}$ and $x^{2}$ .

$\frac{- \frac{24 x \cdot x^{2}}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{- 576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.11.1.2

Multiply $x$ by $x^{2}$ by adding the exponents.

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Step 36.5.11.1.2.1

Move $x^{2}$ .

$\frac{- \frac{24 (x^{2} x)}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{- 576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.11.1.2.2

Multiply $x^{2}$ by $x$ .

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Step 36.5.11.1.2.2.1

Raise $x$ to the power of $1$ .

$\frac{- \frac{24 (x^{2} x^{1})}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{- 576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.11.1.2.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{- \frac{24 x^{2 + 1}}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{- 576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.11.1.2.3

Add $2$ and $1$ .

$\frac{- \frac{24 x^{3}}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{- 576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.11.2

Move the negative in front of the fraction.

$\frac{- \frac{24 x^{3}}{{(x^{2} + 24)}^{\frac{3}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}) x}{{(x^{2} + 24)}^{2}}$

Step 36.5.12

Multiply $x^{2}$ by $x$ by adding the exponents.

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Step 36.5.12.1

Move $x$ .

$\frac{- \frac{24 x^{3}}{{(x^{2} + 24)}^{\frac{3}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- (x \cdot x^{2}) \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}})}{{(x^{2} + 24)}^{2}}$

Step 36.5.12.2

Multiply $x$ by $x^{2}$ .

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Step 36.5.12.2.1

Raise $x$ to the power of $1$ .

$\frac{- \frac{24 x^{3}}{{(x^{2} + 24)}^{\frac{3}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- (x^{1} x^{2}) \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}})}{{(x^{2} + 24)}^{2}}$

Step 36.5.12.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{- \frac{24 x^{3}}{{(x^{2} + 24)}^{\frac{3}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{1 + 2} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}})}{{(x^{2} + 24)}^{2}}$

Step 36.5.12.3

Add $1$ and $2$ .

$\frac{- \frac{24 x^{3}}{{(x^{2} + 24)}^{\frac{3}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- x^{3} \frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}})}{{(x^{2} + 24)}^{2}}$

Step 36.5.13

Combine $\frac{1}{{(x^{2} + 24)}^{\frac{1}{2}}}$ and $x^{3}$ .

$\frac{- \frac{24 x^{3}}{{(x^{2} + 24)}^{\frac{3}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x - 2 (- \frac{x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}})}{{(x^{2} + 24)}^{2}}$

Step 36.5.14

Multiply $- 2 (- \frac{x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}})$ .

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Step 36.5.14.1

Multiply $- 1$ by $- 2$ .

$\frac{- \frac{24 x^{3}}{{(x^{2} + 24)}^{\frac{3}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x + 2 \frac{x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.14.2

Combine $2$ and $\frac{x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}}$ .

$\frac{- \frac{24 x^{3}}{{(x^{2} + 24)}^{\frac{3}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x + \frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.15

To write $- 2 {(x^{2} + 24)}^{\frac{1}{2}} x$ as a fraction with a common denominator, multiply by $\frac{{(x^{2} + 24)}^{\frac{3}{2}}}{{(x^{2} + 24)}^{\frac{3}{2}}}$ .

$\frac{- \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} - \frac{24 x^{3}}{{(x^{2} + 24)}^{\frac{3}{2}}} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x \cdot \frac{{(x^{2} + 24)}^{\frac{3}{2}}}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.16

Combine $- 2 {(x^{2} + 24)}^{\frac{1}{2}} x$ and $\frac{{(x^{2} + 24)}^{\frac{3}{2}}}{{(x^{2} + 24)}^{\frac{3}{2}}}$ .

$\frac{- \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} - \frac{24 x^{3}}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{- 2 {(x^{2} + 24)}^{\frac{1}{2}} x {(x^{2} + 24)}^{\frac{3}{2}}}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.17

Combine the numerators over the common denominator.

$\frac{- \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{- 24 x^{3} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x {(x^{2} + 24)}^{\frac{3}{2}}}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.18

Reorder terms.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{- 24 x^{3} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x {(x^{2} + 24)}^{\frac{3}{2}}}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19

Simplify the numerator.

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Step 36.5.19.1

Factor $2 x$ out of $- 24 x^{3} - 2 {(x^{2} + 24)}^{\frac{1}{2}} x {(x^{2} + 24)}^{\frac{3}{2}}$ .

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Step 36.5.19.1.1

Factor $2 x$ out of $- 24 x^{3}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- 12 x^{2}) - 2 {(x^{2} + 24)}^{\frac{1}{2}} x {(x^{2} + 24)}^{\frac{3}{2}}}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.1.2

Factor $2 x$ out of $- 2 {(x^{2} + 24)}^{\frac{1}{2}} x {(x^{2} + 24)}^{\frac{3}{2}}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- 12 x^{2}) + 2 x (- {(x^{2} + 24)}^{\frac{1}{2}} {(x^{2} + 24)}^{\frac{3}{2}})}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.1.3

Factor $2 x$ out of $2 x (- 12 x^{2}) + 2 x (- {(x^{2} + 24)}^{\frac{1}{2}} {(x^{2} + 24)}^{\frac{3}{2}})$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- 12 x^{2} - {(x^{2} + 24)}^{\frac{1}{2}} {(x^{2} + 24)}^{\frac{3}{2}})}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.2

Multiply ${(x^{2} + 24)}^{\frac{1}{2}}$ by ${(x^{2} + 24)}^{\frac{3}{2}}$ by adding the exponents.

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Step 36.5.19.2.1

Move ${(x^{2} + 24)}^{\frac{3}{2}}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- 12 x^{2} - ({(x^{2} + 24)}^{\frac{3}{2}} {(x^{2} + 24)}^{\frac{1}{2}}))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- 12 x^{2} - {(x^{2} + 24)}^{\frac{3}{2} + \frac{1}{2}})}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.2.3

Combine the numerators over the common denominator.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- 12 x^{2} - {(x^{2} + 24)}^{\frac{3 + 1}{2}})}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.2.4

Add $3$ and $1$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- 12 x^{2} - {(x^{2} + 24)}^{\frac{4}{2}})}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.2.5

Divide $4$ by $2$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- 12 x^{2} - {(x^{2} + 24)}^{2})}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.3

Simplify each term.

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Step 36.5.19.3.1

Rewrite ${(x^{2} + 24)}^{2}$ as $(x^{2} + 24) (x^{2} + 24)$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- 12 x^{2} - ((x^{2} + 24) (x^{2} + 24)))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.3.2

Expand $(x^{2} + 24) (x^{2} + 24)$ using the FOIL Method.

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Step 36.5.19.3.2.1

Apply the distributive property.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- 12 x^{2} - (x^{2} (x^{2} + 24) + 24 (x^{2} + 24)))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.3.2.2

Apply the distributive property.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- 12 x^{2} - (x^{2} x^{2} + x^{2} \cdot 24 + 24 (x^{2} + 24)))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.3.2.3

Apply the distributive property.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- 12 x^{2} - (x^{2} x^{2} + x^{2} \cdot 24 + 24 x^{2} + 24 \cdot 24))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.3.3

Simplify and combine like terms.

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Step 36.5.19.3.3.1

Simplify each term.

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Step 36.5.19.3.3.1.1

Multiply $x^{2}$ by $x^{2}$ by adding the exponents.

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Step 36.5.19.3.3.1.1.1

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- 12 x^{2} - (x^{2 + 2} + x^{2} \cdot 24 + 24 x^{2} + 24 \cdot 24))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.3.3.1.1.2

Add $2$ and $2$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- 12 x^{2} - (x^{4} + x^{2} \cdot 24 + 24 x^{2} + 24 \cdot 24))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.3.3.1.2

Move $24$ to the left of $x^{2}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- 12 x^{2} - (x^{4} + 24 \cdot x^{2} + 24 x^{2} + 24 \cdot 24))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.3.3.1.3

Multiply $24$ by $24$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- 12 x^{2} - (x^{4} + 24 x^{2} + 24 x^{2} + 576))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.3.3.2

Add $24 x^{2}$ and $24 x^{2}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- 12 x^{2} - (x^{4} + 48 x^{2} + 576))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.3.4

Apply the distributive property.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- 12 x^{2} - x^{4} - (48 x^{2}) - 1 \cdot 576)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.3.5

Simplify.

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Step 36.5.19.3.5.1

Multiply $48$ by $- 1$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- 12 x^{2} - x^{4} - 48 x^{2} - 1 \cdot 576)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.3.5.2

Multiply $- 1$ by $576$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- 12 x^{2} - x^{4} - 48 x^{2} - 576)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.4

Subtract $48 x^{2}$ from $- 12 x^{2}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- x^{4} - 60 x^{2} - 576)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.5

Rewrite $x^{4}$ as ${(x^{2})}^{2}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- {(x^{2})}^{2} - 60 x^{2} - 576)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.6

Let $u_{3} = x^{2}$ . Substitute $u_{3}$ for all occurrences of $x^{2}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- {u_{3}}^{2} - 60 u_{3} - 576)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.7

Factor by grouping.

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Step 36.5.19.7.1

For a polynomial of the form $a x^{2} + b x + c$ , rewrite the middle term as a sum of two terms whose product is $a \cdot c = - 1 \cdot - 576 = 576$ and whose sum is $b = - 60$ .

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Step 36.5.19.7.1.1

Factor $- 60$ out of $- 60 u_{3}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- {u_{3}}^{2} - 60 (u_{3}) - 576)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.7.1.2

Rewrite $- 60$ as $- 12$ plus $- 48$

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- {u_{3}}^{2} + (- 12 - 48) u_{3} - 576)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.7.1.3

Apply the distributive property.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- {u_{3}}^{2} - 12 u_{3} - 48 u_{3} - 576)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.7.2

Factor out the greatest common factor from each group.

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Step 36.5.19.7.2.1

Group the first two terms and the last two terms.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x ((- {u_{3}}^{2} - 12 u_{3}) - 48 u_{3} - 576)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.7.2.2

Factor out the greatest common factor (GCF) from each group.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (u_{3} (- u_{3} - 12) + 48 (- u_{3} - 12))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.7.3

Factor the polynomial by factoring out the greatest common factor, $- u_{3} - 12$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x ((- u_{3} - 12) (u_{3} + 48))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.19.8

Replace all occurrences of $u_{3}$ with $x^{2}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} - \frac{576 x}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- x^{2} - 12) (x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.20

Combine the numerators over the common denominator.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x + 2 x (- x^{2} - 12) (x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21

Simplify each term.

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Step 36.5.21.1

Apply the distributive property.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x + (2 x (- x^{2}) + 2 x \cdot - 12) (x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21.2

Rewrite using the commutative property of multiplication.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x + (2 \cdot - 1 x \cdot x^{2} + 2 x \cdot - 12) (x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21.3

Multiply $- 12$ by $2$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x + (2 \cdot - 1 x \cdot x^{2} - 24 x) (x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21.4

Simplify each term.

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Step 36.5.21.4.1

Multiply $x$ by $x^{2}$ by adding the exponents.

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Step 36.5.21.4.1.1

Move $x^{2}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x + (2 \cdot - 1 (x^{2} x) - 24 x) (x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21.4.1.2

Multiply $x^{2}$ by $x$ .

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Step 36.5.21.4.1.2.1

Raise $x$ to the power of $1$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x + (2 \cdot - 1 (x^{2} x^{1}) - 24 x) (x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21.4.1.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x + (2 \cdot - 1 x^{2 + 1} - 24 x) (x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21.4.1.3

Add $2$ and $1$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x + (2 \cdot - 1 x^{3} - 24 x) (x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21.4.2

Multiply $2$ by $- 1$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x + (- 2 x^{3} - 24 x) (x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21.5

Expand $(- 2 x^{3} - 24 x) (x^{2} + 48)$ using the FOIL Method.

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Step 36.5.21.5.1

Apply the distributive property.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x - 2 x^{3} (x^{2} + 48) - 24 x (x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21.5.2

Apply the distributive property.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x - 2 x^{3} x^{2} - 2 x^{3} \cdot 48 - 24 x (x^{2} + 48)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21.5.3

Apply the distributive property.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x - 2 x^{3} x^{2} - 2 x^{3} \cdot 48 - 24 x \cdot x^{2} - 24 x \cdot 48}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21.6

Simplify and combine like terms.

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Step 36.5.21.6.1

Simplify each term.

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Step 36.5.21.6.1.1

Multiply $x^{3}$ by $x^{2}$ by adding the exponents.

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Step 36.5.21.6.1.1.1

Move $x^{2}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x - 2 (x^{2} x^{3}) - 2 x^{3} \cdot 48 - 24 x \cdot x^{2} - 24 x \cdot 48}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21.6.1.1.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x - 2 x^{2 + 3} - 2 x^{3} \cdot 48 - 24 x \cdot x^{2} - 24 x \cdot 48}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21.6.1.1.3

Add $2$ and $3$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x - 2 x^{5} - 2 x^{3} \cdot 48 - 24 x \cdot x^{2} - 24 x \cdot 48}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21.6.1.2

Multiply $48$ by $- 2$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x - 2 x^{5} - 96 x^{3} - 24 x \cdot x^{2} - 24 x \cdot 48}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21.6.1.3

Multiply $x$ by $x^{2}$ by adding the exponents.

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Step 36.5.21.6.1.3.1

Move $x^{2}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x - 2 x^{5} - 96 x^{3} - 24 (x^{2} x) - 24 x \cdot 48}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21.6.1.3.2

Multiply $x^{2}$ by $x$ .

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Step 36.5.21.6.1.3.2.1

Raise $x$ to the power of $1$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x - 2 x^{5} - 96 x^{3} - 24 (x^{2} x^{1}) - 24 x \cdot 48}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21.6.1.3.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x - 2 x^{5} - 96 x^{3} - 24 x^{2 + 1} - 24 x \cdot 48}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21.6.1.3.3

Add $2$ and $1$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x - 2 x^{5} - 96 x^{3} - 24 x^{3} - 24 x \cdot 48}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21.6.1.4

Multiply $48$ by $- 24$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x - 2 x^{5} - 96 x^{3} - 24 x^{3} - 1152 x}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.21.6.2

Subtract $24 x^{3}$ from $- 96 x^{3}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 576 x - 2 x^{5} - 120 x^{3} - 1152 x}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.22

Subtract $1152 x$ from $- 576 x$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{- 2 x^{5} - 120 x^{3} - 1728 x}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.23

Simplify the numerator.

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Step 36.5.23.1

Factor $2 x$ out of $- 2 x^{5} - 120 x^{3} - 1728 x$ .

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Step 36.5.23.1.1

Factor $2 x$ out of $- 2 x^{5}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{2 x (- x^{4}) - 120 x^{3} - 1728 x}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.23.1.2

Factor $2 x$ out of $- 120 x^{3}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{2 x (- x^{4}) + 2 x (- 60 x^{2}) - 1728 x}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.23.1.3

Factor $2 x$ out of $- 1728 x$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{2 x (- x^{4}) + 2 x (- 60 x^{2}) + 2 x (- 864)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.23.1.4

Factor $2 x$ out of $2 x (- x^{4}) + 2 x (- 60 x^{2})$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{2 x (- x^{4} - 60 x^{2}) + 2 x (- 864)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.23.1.5

Factor $2 x$ out of $2 x (- x^{4} - 60 x^{2}) + 2 x (- 864)$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{2 x (- x^{4} - 60 x^{2} - 864)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.23.2

Rewrite $x^{4}$ as ${(x^{2})}^{2}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{2 x (- {(x^{2})}^{2} - 60 x^{2} - 864)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.23.3

Let $u_{4} = x^{2}$ . Substitute $u_{4}$ for all occurrences of $x^{2}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{2 x (- {u_{4}}^{2} - 60 u_{4} - 864)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.23.4

Factor by grouping.

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Step 36.5.23.4.1

For a polynomial of the form $a x^{2} + b x + c$ , rewrite the middle term as a sum of two terms whose product is $a \cdot c = - 1 \cdot - 864 = 864$ and whose sum is $b = - 60$ .

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Step 36.5.23.4.1.1

Factor $- 60$ out of $- 60 u_{4}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{2 x (- {u_{4}}^{2} - 60 (u_{4}) - 864)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.23.4.1.2

Rewrite $- 60$ as $- 24$ plus $- 36$

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{2 x (- {u_{4}}^{2} + (- 24 - 36) u_{4} - 864)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.23.4.1.3

Apply the distributive property.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{2 x (- {u_{4}}^{2} - 24 u_{4} - 36 u_{4} - 864)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.23.4.2

Factor out the greatest common factor from each group.

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Step 36.5.23.4.2.1

Group the first two terms and the last two terms.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{2 x ((- {u_{4}}^{2} - 24 u_{4}) - 36 u_{4} - 864)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.23.4.2.2

Factor out the greatest common factor (GCF) from each group.

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{2 x (u_{4} (- u_{4} - 24) + 36 (- u_{4} - 24))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.23.4.3

Factor the polynomial by factoring out the greatest common factor, $- u_{4} - 24$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{2 x ((- u_{4} - 24) (u_{4} + 36))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.23.5

Replace all occurrences of $u_{4}$ with $x^{2}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} + \frac{2 x (- x^{2} - 24) (x^{2} + 36)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.24

To write $\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}}$ as a fraction with a common denominator, multiply by $\frac{{(x^{2} + 24)}^{\frac{2}{2}}}{{(x^{2} + 24)}^{\frac{2}{2}}}$ .

$\frac{\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}} \cdot \frac{{(x^{2} + 24)}^{\frac{2}{2}}}{{(x^{2} + 24)}^{\frac{2}{2}}} + \frac{2 x (- x^{2} - 24) (x^{2} + 36)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.25

Write each expression with a common denominator of ${(x^{2} + 24)}^{\frac{3}{2}}$ , by multiplying each by an appropriate factor of $1$ .

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Step 36.5.25.1

Multiply $\frac{2 x^{3}}{{(x^{2} + 24)}^{\frac{1}{2}}}$ by $\frac{{(x^{2} + 24)}^{\frac{2}{2}}}{{(x^{2} + 24)}^{\frac{2}{2}}}$ .

$\frac{\frac{2 x^{3} {(x^{2} + 24)}^{\frac{2}{2}}}{{(x^{2} + 24)}^{\frac{1}{2}} {(x^{2} + 24)}^{\frac{2}{2}}} + \frac{2 x (- x^{2} - 24) (x^{2} + 36)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.25.2

Multiply ${(x^{2} + 24)}^{\frac{1}{2}}$ by ${(x^{2} + 24)}^{\frac{2}{2}}$ by adding the exponents.

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Step 36.5.25.2.1

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{\frac{2 x^{3} {(x^{2} + 24)}^{\frac{2}{2}}}{{(x^{2} + 24)}^{\frac{1}{2} + \frac{2}{2}}} + \frac{2 x (- x^{2} - 24) (x^{2} + 36)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.25.2.2

Combine the numerators over the common denominator.

$\frac{\frac{2 x^{3} {(x^{2} + 24)}^{\frac{2}{2}}}{{(x^{2} + 24)}^{\frac{1 + 2}{2}}} + \frac{2 x (- x^{2} - 24) (x^{2} + 36)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.25.2.3

Add $1$ and $2$ .

$\frac{\frac{2 x^{3} {(x^{2} + 24)}^{\frac{2}{2}}}{{(x^{2} + 24)}^{\frac{3}{2}}} + \frac{2 x (- x^{2} - 24) (x^{2} + 36)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.26

Combine the numerators over the common denominator.

$\frac{\frac{2 x^{3} {(x^{2} + 24)}^{\frac{2}{2}} + 2 x (- x^{2} - 24) (x^{2} + 36)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.27

Cancel the common factor of $2$ .

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Step 36.5.27.1

Cancel the common factor.

$\frac{\frac{2 x^{3} {(x^{2} + 24)}^{\frac{2}{2}} + 2 x (- x^{2} - 24) (x^{2} + 36)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.27.2

Rewrite the expression.

$\frac{\frac{2 x^{3} {(x^{2} + 24)}^{1} + 2 x (- x^{2} - 24) (x^{2} + 36)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28

Simplify the numerator.

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Step 36.5.28.1

Factor $2 x$ out of $2 x^{3} {(x^{2} + 24)}^{1} + 2 x (- x^{2} - 24) (x^{2} + 36)$ .

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Step 36.5.28.1.1

Factor $2 x$ out of $2 x^{3} {(x^{2} + 24)}^{1}$ .

$\frac{\frac{2 x (x^{2} {(x^{2} + 24)}^{1}) + 2 x (- x^{2} - 24) (x^{2} + 36)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.1.2

Factor $2 x$ out of $2 x (- x^{2} - 24) (x^{2} + 36)$ .

$\frac{\frac{2 x (x^{2} {(x^{2} + 24)}^{1}) + 2 x ((- x^{2} - 24) (x^{2} + 36))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.1.3

Factor $2 x$ out of $2 x (x^{2} {(x^{2} + 24)}^{1}) + 2 x ((- x^{2} - 24) (x^{2} + 36))$ .

$\frac{\frac{2 x (x^{2} {(x^{2} + 24)}^{1} + (- x^{2} - 24) (x^{2} + 36))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.2

Simplify.

$\frac{\frac{2 x (x^{2} (x^{2} + 24) + (- x^{2} - 24) (x^{2} + 36))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.3

Apply the distributive property.

$\frac{\frac{2 x (x^{2} x^{2} + x^{2} \cdot 24 + (- x^{2} - 24) (x^{2} + 36))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.4

Multiply $x^{2}$ by $x^{2}$ by adding the exponents.

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Step 36.5.28.4.1

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{\frac{2 x (x^{2 + 2} + x^{2} \cdot 24 + (- x^{2} - 24) (x^{2} + 36))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.4.2

Add $2$ and $2$ .

$\frac{\frac{2 x (x^{4} + x^{2} \cdot 24 + (- x^{2} - 24) (x^{2} + 36))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.5

Move $24$ to the left of $x^{2}$ .

$\frac{\frac{2 x (x^{4} + 24 \cdot x^{2} + (- x^{2} - 24) (x^{2} + 36))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.6

Expand $(- x^{2} - 24) (x^{2} + 36)$ using the FOIL Method.

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Step 36.5.28.6.1

Apply the distributive property.

$\frac{\frac{2 x (x^{4} + 24 x^{2} - x^{2} (x^{2} + 36) - 24 (x^{2} + 36))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.6.2

Apply the distributive property.

$\frac{\frac{2 x (x^{4} + 24 x^{2} - x^{2} x^{2} - x^{2} \cdot 36 - 24 (x^{2} + 36))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.6.3

Apply the distributive property.

$\frac{\frac{2 x (x^{4} + 24 x^{2} - x^{2} x^{2} - x^{2} \cdot 36 - 24 x^{2} - 24 \cdot 36)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.7

Simplify and combine like terms.

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Step 36.5.28.7.1

Simplify each term.

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Step 36.5.28.7.1.1

Multiply $x^{2}$ by $x^{2}$ by adding the exponents.

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Step 36.5.28.7.1.1.1

Move $x^{2}$ .

$\frac{\frac{2 x (x^{4} + 24 x^{2} - (x^{2} x^{2}) - x^{2} \cdot 36 - 24 x^{2} - 24 \cdot 36)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.7.1.1.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{\frac{2 x (x^{4} + 24 x^{2} - x^{2 + 2} - x^{2} \cdot 36 - 24 x^{2} - 24 \cdot 36)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.7.1.1.3

Add $2$ and $2$ .

$\frac{\frac{2 x (x^{4} + 24 x^{2} - x^{4} - x^{2} \cdot 36 - 24 x^{2} - 24 \cdot 36)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.7.1.2

Multiply $36$ by $- 1$ .

$\frac{\frac{2 x (x^{4} + 24 x^{2} - x^{4} - 36 x^{2} - 24 x^{2} - 24 \cdot 36)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.7.1.3

Multiply $- 24$ by $36$ .

$\frac{\frac{2 x (x^{4} + 24 x^{2} - x^{4} - 36 x^{2} - 24 x^{2} - 864)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.7.2

Subtract $24 x^{2}$ from $- 36 x^{2}$ .

$\frac{\frac{2 x (x^{4} + 24 x^{2} - x^{4} - 60 x^{2} - 864)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.8

Subtract $x^{4}$ from $x^{4}$ .

$\frac{\frac{2 x (24 x^{2} + 0 - 60 x^{2} - 864)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.9

Add $24 x^{2}$ and $0$ .

$\frac{\frac{2 x (24 x^{2} - 60 x^{2} - 864)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.10

Subtract $60 x^{2}$ from $24 x^{2}$ .

$\frac{\frac{2 x (- 36 x^{2} - 864)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.11

Factor $36$ out of $- 36 x^{2} - 864$ .

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Step 36.5.28.11.1

Factor $36$ out of $- 36 x^{2}$ .

$\frac{\frac{2 x (36 (- x^{2}) - 864)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.11.2

Factor $36$ out of $- 864$ .

$\frac{\frac{2 x (36 (- x^{2}) + 36 (- 24))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.11.3

Factor $36$ out of $36 (- x^{2}) + 36 (- 24)$ .

$\frac{\frac{2 x (36 (- x^{2} - 24))}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

$\frac{\frac{2 x \cdot 36 (- x^{2} - 24)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.5.28.12

Multiply $36$ by $2$ .

$\frac{\frac{72 x (- x^{2} - 24)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$

Step 36.6

Combine terms.

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Step 36.6.1

Rewrite $\frac{\frac{72 x (- x^{2} - 24)}{{(x^{2} + 24)}^{\frac{3}{2}}}}{{(x^{2} + 24)}^{2}}$ as a product.

$\frac{72 x (- x^{2} - 24)}{{(x^{2} + 24)}^{\frac{3}{2}}} \cdot \frac{1}{{(x^{2} + 24)}^{2}}$

Step 36.6.2

Multiply $\frac{72 x (- x^{2} - 24)}{{(x^{2} + 24)}^{\frac{3}{2}}}$ by $\frac{1}{{(x^{2} + 24)}^{2}}$ .

$\frac{72 x (- x^{2} - 24)}{{(x^{2} + 24)}^{\frac{3}{2}} {(x^{2} + 24)}^{2}}$

Step 36.6.3

Multiply ${(x^{2} + 24)}^{\frac{3}{2}}$ by ${(x^{2} + 24)}^{2}$ by adding the exponents.

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Step 36.6.3.1

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$\frac{72 x (- x^{2} - 24)}{{(x^{2} + 24)}^{\frac{3}{2} + 2}}$

Step 36.6.3.2

To write $2$ as a fraction with a common denominator, multiply by $\frac{2}{2}$ .

$\frac{72 x (- x^{2} - 24)}{{(x^{2} + 24)}^{\frac{3}{2} + 2 \cdot \frac{2}{2}}}$

Step 36.6.3.3

Combine $2$ and $\frac{2}{2}$ .

$\frac{72 x (- x^{2} - 24)}{{(x^{2} + 24)}^{\frac{3}{2} + \frac{2 \cdot 2}{2}}}$

Step 36.6.3.4

Combine the numerators over the common denominator.

$\frac{72 x (- x^{2} - 24)}{{(x^{2} + 24)}^{\frac{3 + 2 \cdot 2}{2}}}$

Step 36.6.3.5

Simplify the numerator.

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Step 36.6.3.5.1

Multiply $2$ by $2$ .

$\frac{72 x (- x^{2} - 24)}{{(x^{2} + 24)}^{\frac{3 + 4}{2}}}$

Step 36.6.3.5.2

Add $3$ and $4$ .

$\frac{72 x (- x^{2} - 24)}{{(x^{2} + 24)}^{\frac{7}{2}}}$

Step 36.7

Factor $- 1$ out of $- x^{2}$ .

$\frac{72 x (- (x^{2}) - 24)}{{(x^{2} + 24)}^{\frac{7}{2}}}$

Step 36.8

Rewrite $- 24$ as $- 1 (24)$ .

$\frac{72 x (- (x^{2}) - 1 (24))}{{(x^{2} + 24)}^{\frac{7}{2}}}$

Step 36.9

Factor $- 1$ out of $- (x^{2}) - 1 (24)$ .

$\frac{72 x (- (x^{2} + 24))}{{(x^{2} + 24)}^{\frac{7}{2}}}$

Step 36.10

Rewrite $- (x^{2} + 24)$ as $- 1 (x^{2} + 24)$ .

$\frac{72 x (- 1 (x^{2} + 24))}{{(x^{2} + 24)}^{\frac{7}{2}}}$

Step 36.11

Move the negative in front of the fraction.

$- \frac{(72 x) (x^{2} + 24)}{{(x^{2} + 24)}^{\frac{7}{2}}}$