Calculus Examples

${(3 x^{2} + y)}^{4} = y$

Step 1

Differentiate both sides of the equation.

$\frac{d}{d x} ({(3 x^{2} + y)}^{4}) = \frac{d}{d x} (y)$

Step 2

Differentiate the left side of the equation.

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Step 2.1

Differentiate using the chain rule, which states that $\frac{d}{d x} [f (g (x))]$ is $f' (g (x)) g' (x)$ where $f (x) = x^{4}$ and $g (x) = 3 x^{2} + y$ .

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Step 2.1.1

To apply the Chain Rule, set $u$ as $3 x^{2} + y$ .

$\frac{d}{d u} [u^{4}] \frac{d}{d x} [3 x^{2} + y]$

Step 2.1.2

Differentiate using the Power Rule which states that $\frac{d}{d u} [u^{n}]$ is $n u^{n - 1}$ where $n = 4$ .

$4 u^{3} \frac{d}{d x} [3 x^{2} + y]$

Step 2.1.3

Replace all occurrences of $u$ with $3 x^{2} + y$ .

$4 {(3 x^{2} + y)}^{3} \frac{d}{d x} [3 x^{2} + y]$

Step 2.2

Differentiate.

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Step 2.2.1

By the Sum Rule, the derivative of $3 x^{2} + y$ with respect to $x$ is $\frac{d}{d x} [3 x^{2}] + \frac{d}{d x} [y]$ .

$4 {(3 x^{2} + y)}^{3} (\frac{d}{d x} [3 x^{2}] + \frac{d}{d x} [y])$

Step 2.2.2

Since $3$ is constant with respect to $x$ , the derivative of $3 x^{2}$ with respect to $x$ is $3 \frac{d}{d x} [x^{2}]$ .

$4 {(3 x^{2} + y)}^{3} (3 \frac{d}{d x} [x^{2}] + \frac{d}{d x} [y])$

Step 2.2.3

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

$4 {(3 x^{2} + y)}^{3} (3 (2 x) + \frac{d}{d x} [y])$

Step 2.2.4

Multiply $2$ by $3$ .

$4 {(3 x^{2} + y)}^{3} (6 x + \frac{d}{d x} [y])$

Step 2.3

Rewrite $\frac{d}{d x} [y]$ as $y'$ .

$4 {(3 x^{2} + y)}^{3} (6 x + y')$

Step 3

Rewrite $\frac{d}{d x} [y]$ as $y'$ .

$y'$

Step 4

Reform the equation by setting the left side equal to the right side.

$4 {(3 x^{2} + y)}^{3} (6 x + y') = y'$

Step 5

Solve for $y'$ .

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Step 5.1

Simplify $4 {(3 x^{2} + y)}^{3} (6 x + y')$ .

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Step 5.1.1

Rewrite.

$0 + 0 + 4 {(3 x^{2} + y)}^{3} (6 x + y') = y'$

Step 5.1.2

Simplify by adding zeros.

$4 {(3 x^{2} + y)}^{3} (6 x + y') = y'$

Step 5.1.3

Apply the distributive property.

$4 {(3 x^{2} + y)}^{3} (6 x) + 4 {(3 x^{2} + y)}^{3} y' = y'$

Step 5.1.4

Simplify the expression.

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Step 5.1.4.1

Rewrite using the commutative property of multiplication.

$4 \cdot 6 {(3 x^{2} + y)}^{3} x + 4 {(3 x^{2} + y)}^{3} y' = y'$

Step 5.1.4.2

Multiply $4$ by $6$ .

$24 {(3 x^{2} + y)}^{3} x + 4 {(3 x^{2} + y)}^{3} y' = y'$

Step 5.1.4.3

Reorder factors in $24 {(3 x^{2} + y)}^{3} x + 4 {(3 x^{2} + y)}^{3} y'$ .

$24 x {(3 x^{2} + y)}^{3} + 4 y' {(3 x^{2} + y)}^{3} = y'$

Step 5.2

Move all terms containing $y'$ to the left side of the equation.

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Step 5.2.1

Subtract $y'$ from both sides of the equation.

$24 x {(3 x^{2} + y)}^{3} + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2

Simplify each term.

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Step 5.2.2.1

Use the Binomial Theorem.

$24 x ({(3 x^{2})}^{3} + 3 {(3 x^{2})}^{2} y + 3 (3 x^{2}) y^{2} + y^{3}) + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.2

Simplify each term.

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Step 5.2.2.2.1

Apply the product rule to $3 x^{2}$ .

$24 x (3^{3} {(x^{2})}^{3} + 3 {(3 x^{2})}^{2} y + 3 (3 x^{2}) y^{2} + y^{3}) + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.2.2

Raise $3$ to the power of $3$ .

$24 x (27 {(x^{2})}^{3} + 3 {(3 x^{2})}^{2} y + 3 (3 x^{2}) y^{2} + y^{3}) + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.2.3

Multiply the exponents in ${(x^{2})}^{3}$ .

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Step 5.2.2.2.3.1

Apply the power rule and multiply exponents, ${(a^{m})}^{n} = a^{m n}$ .

$24 x (27 x^{2 \cdot 3} + 3 {(3 x^{2})}^{2} y + 3 (3 x^{2}) y^{2} + y^{3}) + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.2.3.2

Multiply $2$ by $3$ .

$24 x (27 x^{6} + 3 {(3 x^{2})}^{2} y + 3 (3 x^{2}) y^{2} + y^{3}) + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.2.4

Apply the product rule to $3 x^{2}$ .

$24 x (27 x^{6} + 3 (3^{2} {(x^{2})}^{2}) y + 3 (3 x^{2}) y^{2} + y^{3}) + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.2.5

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

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Step 5.2.2.2.5.1

Move $3^{2}$ .

$24 x (27 x^{6} + 3^{2} \cdot 3 {(x^{2})}^{2} y + 3 (3 x^{2}) y^{2} + y^{3}) + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.2.5.2

Multiply $3^{2}$ by $3$ .

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Step 5.2.2.2.5.2.1

Raise $3$ to the power of $1$ .

$24 x (27 x^{6} + 3^{2} \cdot 3^{1} {(x^{2})}^{2} y + 3 (3 x^{2}) y^{2} + y^{3}) + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.2.5.2.2

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

$24 x (27 x^{6} + 3^{2 + 1} {(x^{2})}^{2} y + 3 (3 x^{2}) y^{2} + y^{3}) + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.2.5.3

Add $2$ and $1$ .

$24 x (27 x^{6} + 3^{3} {(x^{2})}^{2} y + 3 (3 x^{2}) y^{2} + y^{3}) + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.2.6

Raise $3$ to the power of $3$ .

$24 x (27 x^{6} + 27 {(x^{2})}^{2} y + 3 (3 x^{2}) y^{2} + y^{3}) + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.2.7

Multiply the exponents in ${(x^{2})}^{2}$ .

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Step 5.2.2.2.7.1

Apply the power rule and multiply exponents, ${(a^{m})}^{n} = a^{m n}$ .

$24 x (27 x^{6} + 27 x^{2 \cdot 2} y + 3 (3 x^{2}) y^{2} + y^{3}) + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.2.7.2

Multiply $2$ by $2$ .

$24 x (27 x^{6} + 27 x^{4} y + 3 (3 x^{2}) y^{2} + y^{3}) + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.2.8

Multiply $3$ by $3$ .

$24 x (27 x^{6} + 27 x^{4} y + 9 x^{2} y^{2} + y^{3}) + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.3

Apply the distributive property.

$24 x (27 x^{6}) + 24 x (27 x^{4} y) + 24 x (9 x^{2} y^{2}) + 24 x y^{3} + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.4

Simplify.

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Step 5.2.2.4.1

Rewrite using the commutative property of multiplication.

$24 \cdot 27 x \cdot x^{6} + 24 x (27 x^{4} y) + 24 x (9 x^{2} y^{2}) + 24 x y^{3} + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.4.2

Multiply $x$ by $x^{4}$ by adding the exponents.

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Step 5.2.2.4.2.1

Move $x^{4}$ .

$24 \cdot 27 x \cdot x^{6} + 24 (x^{4} x) (27 y) + 24 x (9 x^{2} y^{2}) + 24 x y^{3} + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.4.2.2

Multiply $x^{4}$ by $x$ .

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Step 5.2.2.4.2.2.1

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

$24 \cdot 27 x \cdot x^{6} + 24 (x^{4} x^{1}) (27 y) + 24 x (9 x^{2} y^{2}) + 24 x y^{3} + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.4.2.2.2

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

$24 \cdot 27 x \cdot x^{6} + 24 x^{4 + 1} (27 y) + 24 x (9 x^{2} y^{2}) + 24 x y^{3} + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.4.2.3

Add $4$ and $1$ .

$24 \cdot 27 x \cdot x^{6} + 24 x^{5} (27 y) + 24 x (9 x^{2} y^{2}) + 24 x y^{3} + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.4.3

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

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Step 5.2.2.4.3.1

Move $x^{2}$ .

$24 \cdot 27 x \cdot x^{6} + 24 x^{5} (27 y) + 24 (x^{2} x) (9 y^{2}) + 24 x y^{3} + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.4.3.2

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

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Step 5.2.2.4.3.2.1

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

$24 \cdot 27 x \cdot x^{6} + 24 x^{5} (27 y) + 24 (x^{2} x^{1}) (9 y^{2}) + 24 x y^{3} + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.4.3.2.2

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

$24 \cdot 27 x \cdot x^{6} + 24 x^{5} (27 y) + 24 x^{2 + 1} (9 y^{2}) + 24 x y^{3} + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.4.3.3

Add $2$ and $1$ .

$24 \cdot 27 x \cdot x^{6} + 24 x^{5} (27 y) + 24 x^{3} (9 y^{2}) + 24 x y^{3} + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.5

Simplify each term.

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Step 5.2.2.5.1

Multiply $x$ by $x^{6}$ by adding the exponents.

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Step 5.2.2.5.1.1

Move $x^{6}$ .

$24 \cdot 27 (x^{6} x) + 24 x^{5} (27 y) + 24 x^{3} (9 y^{2}) + 24 x y^{3} + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.5.1.2

Multiply $x^{6}$ by $x$ .

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Step 5.2.2.5.1.2.1

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

$24 \cdot 27 (x^{6} x^{1}) + 24 x^{5} (27 y) + 24 x^{3} (9 y^{2}) + 24 x y^{3} + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.5.1.2.2

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

$24 \cdot 27 x^{6 + 1} + 24 x^{5} (27 y) + 24 x^{3} (9 y^{2}) + 24 x y^{3} + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.5.1.3

Add $6$ and $1$ .

$24 \cdot 27 x^{7} + 24 x^{5} (27 y) + 24 x^{3} (9 y^{2}) + 24 x y^{3} + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.5.2

Multiply $24$ by $27$ .

$648 x^{7} + 24 x^{5} (27 y) + 24 x^{3} (9 y^{2}) + 24 x y^{3} + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.5.3

Rewrite using the commutative property of multiplication.

$648 x^{7} + 24 \cdot 27 x^{5} y + 24 x^{3} (9 y^{2}) + 24 x y^{3} + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.5.4

Multiply $24$ by $27$ .

$648 x^{7} + 648 x^{5} y + 24 x^{3} (9 y^{2}) + 24 x y^{3} + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.5.5

Rewrite using the commutative property of multiplication.

$648 x^{7} + 648 x^{5} y + 24 \cdot 9 x^{3} y^{2} + 24 x y^{3} + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.5.6

Multiply $24$ by $9$ .

$648 x^{7} + 648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 4 y' {(3 x^{2} + y)}^{3} - y' = 0$

Step 5.2.2.6

Use the Binomial Theorem.

$648 x^{7} + 648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 4 y' ({(3 x^{2})}^{3} + 3 {(3 x^{2})}^{2} y + 3 (3 x^{2}) y^{2} + y^{3}) - y' = 0$

Step 5.2.2.7

Simplify each term.

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Step 5.2.2.7.1

Apply the product rule to $3 x^{2}$ .

$648 x^{7} + 648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 4 y' (3^{3} {(x^{2})}^{3} + 3 {(3 x^{2})}^{2} y + 3 (3 x^{2}) y^{2} + y^{3}) - y' = 0$

Step 5.2.2.7.2

Raise $3$ to the power of $3$ .

$648 x^{7} + 648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 4 y' (27 {(x^{2})}^{3} + 3 {(3 x^{2})}^{2} y + 3 (3 x^{2}) y^{2} + y^{3}) - y' = 0$

Step 5.2.2.7.3

Multiply the exponents in ${(x^{2})}^{3}$ .

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Step 5.2.2.7.3.1

Apply the power rule and multiply exponents, ${(a^{m})}^{n} = a^{m n}$ .

$648 x^{7} + 648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 4 y' (27 x^{2 \cdot 3} + 3 {(3 x^{2})}^{2} y + 3 (3 x^{2}) y^{2} + y^{3}) - y' = 0$

Step 5.2.2.7.3.2

Multiply $2$ by $3$ .

$648 x^{7} + 648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 4 y' (27 x^{6} + 3 {(3 x^{2})}^{2} y + 3 (3 x^{2}) y^{2} + y^{3}) - y' = 0$

Step 5.2.2.7.4

Apply the product rule to $3 x^{2}$ .

$648 x^{7} + 648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 4 y' (27 x^{6} + 3 (3^{2} {(x^{2})}^{2}) y + 3 (3 x^{2}) y^{2} + y^{3}) - y' = 0$

Step 5.2.2.7.5

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

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Step 5.2.2.7.5.1

Move $3^{2}$ .

$648 x^{7} + 648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 4 y' (27 x^{6} + 3^{2} \cdot 3 {(x^{2})}^{2} y + 3 (3 x^{2}) y^{2} + y^{3}) - y' = 0$

Step 5.2.2.7.5.2

Multiply $3^{2}$ by $3$ .

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Step 5.2.2.7.5.2.1

Raise $3$ to the power of $1$ .

$648 x^{7} + 648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 4 y' (27 x^{6} + 3^{2} \cdot 3^{1} {(x^{2})}^{2} y + 3 (3 x^{2}) y^{2} + y^{3}) - y' = 0$

Step 5.2.2.7.5.2.2

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

$648 x^{7} + 648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 4 y' (27 x^{6} + 3^{2 + 1} {(x^{2})}^{2} y + 3 (3 x^{2}) y^{2} + y^{3}) - y' = 0$

Step 5.2.2.7.5.3

Add $2$ and $1$ .

$648 x^{7} + 648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 4 y' (27 x^{6} + 3^{3} {(x^{2})}^{2} y + 3 (3 x^{2}) y^{2} + y^{3}) - y' = 0$

Step 5.2.2.7.6

Raise $3$ to the power of $3$ .

$648 x^{7} + 648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 4 y' (27 x^{6} + 27 {(x^{2})}^{2} y + 3 (3 x^{2}) y^{2} + y^{3}) - y' = 0$

Step 5.2.2.7.7

Multiply the exponents in ${(x^{2})}^{2}$ .

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Step 5.2.2.7.7.1

Apply the power rule and multiply exponents, ${(a^{m})}^{n} = a^{m n}$ .

$648 x^{7} + 648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 4 y' (27 x^{6} + 27 x^{2 \cdot 2} y + 3 (3 x^{2}) y^{2} + y^{3}) - y' = 0$

Step 5.2.2.7.7.2

Multiply $2$ by $2$ .

$648 x^{7} + 648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 4 y' (27 x^{6} + 27 x^{4} y + 3 (3 x^{2}) y^{2} + y^{3}) - y' = 0$

Step 5.2.2.7.8

Multiply $3$ by $3$ .

$648 x^{7} + 648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 4 y' (27 x^{6} + 27 x^{4} y + 9 x^{2} y^{2} + y^{3}) - y' = 0$

Step 5.2.2.8

Apply the distributive property.

$648 x^{7} + 648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 4 y' (27 x^{6}) + 4 y' (27 x^{4} y) + 4 y' (9 x^{2} y^{2}) + 4 y' y^{3} - y' = 0$

Step 5.2.2.9

Simplify.

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Step 5.2.2.9.1

Rewrite using the commutative property of multiplication.

$648 x^{7} + 648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 4 \cdot 27 y' x^{6} + 4 y' (27 x^{4} y) + 4 y' (9 x^{2} y^{2}) + 4 y' y^{3} - y' = 0$

Step 5.2.2.9.2

Multiply $27$ by $4$ .

$648 x^{7} + 648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 4 \cdot 27 y' x^{6} + 108 y' (x^{4} y) + 4 y' (9 x^{2} y^{2}) + 4 y' y^{3} - y' = 0$

Step 5.2.2.9.3

Multiply $9$ by $4$ .

$648 x^{7} + 648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 4 \cdot 27 y' x^{6} + 108 y' (x^{4} y) + 36 y' (x^{2} y^{2}) + 4 y' y^{3} - y' = 0$

Step 5.2.2.10

Multiply $4$ by $27$ .

$648 x^{7} + 648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 108 y' x^{6} + 108 y' x^{4} y + 36 y' x^{2} y^{2} + 4 y' y^{3} - y' = 0$

Step 5.3

Move all terms not containing $y'$ to the right side of the equation.

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Step 5.3.1

Subtract $648 x^{7}$ from both sides of the equation.

$648 x^{5} y + 216 x^{3} y^{2} + 24 x y^{3} + 108 y' x^{6} + 108 y' x^{4} y + 36 y' x^{2} y^{2} + 4 y' y^{3} - y' = - 648 x^{7}$

Step 5.3.2

Subtract $648 x^{5} y$ from both sides of the equation.

$216 x^{3} y^{2} + 24 x y^{3} + 108 y' x^{6} + 108 y' x^{4} y + 36 y' x^{2} y^{2} + 4 y' y^{3} - y' = - 648 x^{7} - 648 x^{5} y$

Step 5.3.3

Subtract $216 x^{3} y^{2}$ from both sides of the equation.

$24 x y^{3} + 108 y' x^{6} + 108 y' x^{4} y + 36 y' x^{2} y^{2} + 4 y' y^{3} - y' = - 648 x^{7} - 648 x^{5} y - 216 x^{3} y^{2}$

Step 5.3.4

Subtract $24 x y^{3}$ from both sides of the equation.

$108 y' x^{6} + 108 y' x^{4} y + 36 y' x^{2} y^{2} + 4 y' y^{3} - y' = - 648 x^{7} - 648 x^{5} y - 216 x^{3} y^{2} - 24 x y^{3}$

Step 5.4

Factor $y'$ out of $108 y' x^{6} + 108 y' x^{4} y + 36 y' x^{2} y^{2} + 4 y' y^{3} - y'$ .

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Step 5.4.1

Factor $y'$ out of $108 y' x^{6}$ .

$y' (108 x^{6}) + 108 y' x^{4} y + 36 y' x^{2} y^{2} + 4 y' y^{3} - y' = - 648 x^{7} - 648 x^{5} y - 216 x^{3} y^{2} - 24 x y^{3}$

Step 5.4.2

Factor $y'$ out of $108 y' x^{4} y$ .

$y' (108 x^{6}) + y' (108 x^{4} y) + 36 y' x^{2} y^{2} + 4 y' y^{3} - y' = - 648 x^{7} - 648 x^{5} y - 216 x^{3} y^{2} - 24 x y^{3}$

Step 5.4.3

Factor $y'$ out of $36 y' x^{2} y^{2}$ .

$y' (108 x^{6}) + y' (108 x^{4} y) + y' (36 x^{2} y^{2}) + 4 y' y^{3} - y' = - 648 x^{7} - 648 x^{5} y - 216 x^{3} y^{2} - 24 x y^{3}$

Step 5.4.4

Factor $y'$ out of $4 y' y^{3}$ .

$y' (108 x^{6}) + y' (108 x^{4} y) + y' (36 x^{2} y^{2}) + y' (4 y^{3}) - y' = - 648 x^{7} - 648 x^{5} y - 216 x^{3} y^{2} - 24 x y^{3}$

Step 5.4.5

Factor $y'$ out of $- y'$ .

$y' (108 x^{6}) + y' (108 x^{4} y) + y' (36 x^{2} y^{2}) + y' (4 y^{3}) + y' \cdot - 1 = - 648 x^{7} - 648 x^{5} y - 216 x^{3} y^{2} - 24 x y^{3}$

Step 5.4.6

Factor $y'$ out of $y' (108 x^{6}) + y' (108 x^{4} y)$ .

$y' (108 x^{6} + 108 x^{4} y) + y' (36 x^{2} y^{2}) + y' (4 y^{3}) + y' \cdot - 1 = - 648 x^{7} - 648 x^{5} y - 216 x^{3} y^{2} - 24 x y^{3}$

Step 5.4.7

Factor $y'$ out of $y' (108 x^{6} + 108 x^{4} y) + y' (36 x^{2} y^{2})$ .

$y' (108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2}) + y' (4 y^{3}) + y' \cdot - 1 = - 648 x^{7} - 648 x^{5} y - 216 x^{3} y^{2} - 24 x y^{3}$

Step 5.4.8

Factor $y'$ out of $y' (108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2}) + y' (4 y^{3})$ .

$y' (108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3}) + y' \cdot - 1 = - 648 x^{7} - 648 x^{5} y - 216 x^{3} y^{2} - 24 x y^{3}$

Step 5.4.9

Factor $y'$ out of $y' (108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3}) + y' \cdot - 1$ .

$y' (108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1) = - 648 x^{7} - 648 x^{5} y - 216 x^{3} y^{2} - 24 x y^{3}$

Step 5.5

Divide each term in $y' (108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1) = - 648 x^{7} - 648 x^{5} y - 216 x^{3} y^{2} - 24 x y^{3}$ by $108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1$ and simplify.

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Step 5.5.1

Divide each term in $y' (108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1) = - 648 x^{7} - 648 x^{5} y - 216 x^{3} y^{2} - 24 x y^{3}$ by $108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1$ .

$\frac{y' (108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1)}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} = \frac{- 648 x^{7}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} + \frac{- 648 x^{5} y}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} + \frac{- 216 x^{3} y^{2}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} + \frac{- 24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.2

Simplify the left side.

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Step 5.5.2.1

Cancel the common factor of $108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1$ .

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Step 5.5.2.1.1

Cancel the common factor.

Step 5.5.2.1.2

Divide $y'$ by $1$ .

$y' = \frac{- 648 x^{7}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} + \frac{- 648 x^{5} y}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} + \frac{- 216 x^{3} y^{2}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} + \frac{- 24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3

Simplify the right side.

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Step 5.5.3.1

Simplify terms.

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Step 5.5.3.1.1

Simplify each term.

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Step 5.5.3.1.1.1

Move the negative in front of the fraction.

$y' = - \frac{(648) x^{7}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} + \frac{- 648 x^{5} y}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} + \frac{- 216 x^{3} y^{2}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} + \frac{- 24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.1.1.2

Move the negative in front of the fraction.

$y' = - \frac{648 x^{7}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{(648) x^{5} y}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} + \frac{- 216 x^{3} y^{2}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} + \frac{- 24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.1.1.3

Move the negative in front of the fraction.

$y' = - \frac{648 x^{7}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{648 x^{5} y}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{(216) x^{3} y^{2}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} + \frac{- 24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.1.1.4

Move the negative in front of the fraction.

$y' = - \frac{648 x^{7}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{648 x^{5} y}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{216 x^{3} y^{2}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.1.2

Combine the numerators over the common denominator.

$y' = \frac{- 648 x^{7} - 648 x^{5} y}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{216 x^{3} y^{2}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.2

Simplify the numerator.

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Step 5.5.3.2.1

Factor $648 x^{5}$ out of $- 648 x^{7} - 648 x^{5} y$ .

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Step 5.5.3.2.1.1

Factor $648 x^{5}$ out of $- 648 x^{7}$ .

$y' = \frac{648 x^{5} (- x^{2}) - 648 x^{5} y}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{216 x^{3} y^{2}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.2.1.2

Factor $648 x^{5}$ out of $- 648 x^{5} y$ .

$y' = \frac{648 x^{5} (- x^{2}) + 648 x^{5} (- 1 y)}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{216 x^{3} y^{2}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.2.1.3

Factor $648 x^{5}$ out of $648 x^{5} (- x^{2}) + 648 x^{5} (- 1 y)$ .

$y' = \frac{648 x^{5} (- x^{2} - 1 y)}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{216 x^{3} y^{2}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.2.2

Rewrite $- 1 y$ as $- y$ .

$y' = \frac{648 x^{5} (- x^{2} - y)}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{216 x^{3} y^{2}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.3

Combine the numerators over the common denominator.

$y' = \frac{648 x^{5} (- x^{2} - y) - 216 x^{3} y^{2}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.4

Simplify the numerator.

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Step 5.5.3.4.1

Factor $216 x^{3}$ out of $648 x^{5} (- x^{2} - y) - 216 x^{3} y^{2}$ .

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Step 5.5.3.4.1.1

Factor $216 x^{3}$ out of $648 x^{5} (- x^{2} - y)$ .

$y' = \frac{216 x^{3} (3 x^{2} (- x^{2} - y)) - 216 x^{3} y^{2}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.4.1.2

Factor $216 x^{3}$ out of $- 216 x^{3} y^{2}$ .

$y' = \frac{216 x^{3} (3 x^{2} (- x^{2} - y)) + 216 x^{3} (- 1 y^{2})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.4.1.3

Factor $216 x^{3}$ out of $216 x^{3} (3 x^{2} (- x^{2} - y)) + 216 x^{3} (- 1 y^{2})$ .

$y' = \frac{216 x^{3} (3 x^{2} (- x^{2} - y) - 1 y^{2})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.4.2

Apply the distributive property.

$y' = \frac{216 x^{3} (3 x^{2} (- x^{2}) + 3 x^{2} (- y) - 1 y^{2})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.4.3

Rewrite using the commutative property of multiplication.

$y' = \frac{216 x^{3} (3 \cdot - 1 x^{2} x^{2} + 3 x^{2} (- y) - 1 y^{2})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.4.4

Rewrite using the commutative property of multiplication.

$y' = \frac{216 x^{3} (3 \cdot - 1 x^{2} x^{2} + 3 \cdot - 1 x^{2} y - 1 y^{2})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.4.5

Simplify each term.

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Step 5.5.3.4.5.1

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

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Step 5.5.3.4.5.1.1

Move $x^{2}$ .

$y' = \frac{216 x^{3} (3 \cdot - 1 (x^{2} x^{2}) + 3 \cdot - 1 x^{2} y - 1 y^{2})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.4.5.1.2

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

$y' = \frac{216 x^{3} (3 \cdot - 1 x^{2 + 2} + 3 \cdot - 1 x^{2} y - 1 y^{2})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.4.5.1.3

Add $2$ and $2$ .

$y' = \frac{216 x^{3} (3 \cdot - 1 x^{4} + 3 \cdot - 1 x^{2} y - 1 y^{2})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.4.5.2

Multiply $3$ by $- 1$ .

$y' = \frac{216 x^{3} (- 3 x^{4} + 3 \cdot - 1 x^{2} y - 1 y^{2})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.4.5.3

Multiply $3$ by $- 1$ .

$y' = \frac{216 x^{3} (- 3 x^{4} - 3 x^{2} y - 1 y^{2})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.4.6

Rewrite $- 1 y^{2}$ as $- y^{2}$ .

$y' = \frac{216 x^{3} (- 3 x^{4} - 3 x^{2} y - y^{2})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1} - \frac{24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.5

Combine the numerators over the common denominator.

$y' = \frac{216 x^{3} (- 3 x^{4} - 3 x^{2} y - y^{2}) - 24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.6

Simplify the numerator.

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Step 5.5.3.6.1

Factor $24 x$ out of $216 x^{3} (- 3 x^{4} - 3 x^{2} y - y^{2}) - 24 x y^{3}$ .

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Step 5.5.3.6.1.1

Factor $24 x$ out of $216 x^{3} (- 3 x^{4} - 3 x^{2} y - y^{2})$ .

$y' = \frac{24 x (9 x^{2} (- 3 x^{4} - 3 x^{2} y - y^{2})) - 24 x y^{3}}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.6.1.2

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

$y' = \frac{24 x (9 x^{2} (- 3 x^{4} - 3 x^{2} y - y^{2})) + 24 x (- 1 y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.6.1.3

Factor $24 x$ out of $24 x (9 x^{2} (- 3 x^{4} - 3 x^{2} y - y^{2})) + 24 x (- 1 y^{3})$ .

$y' = \frac{24 x (9 x^{2} (- 3 x^{4} - 3 x^{2} y - y^{2}) - 1 y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.6.2

Apply the distributive property.

$y' = \frac{24 x (9 x^{2} (- 3 x^{4}) + 9 x^{2} (- 3 x^{2} y) + 9 x^{2} (- y^{2}) - 1 y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.6.3

Simplify.

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Step 5.5.3.6.3.1

Rewrite using the commutative property of multiplication.

$y' = \frac{24 x (9 \cdot - 3 x^{2} x^{4} + 9 x^{2} (- 3 x^{2} y) + 9 x^{2} (- y^{2}) - 1 y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.6.3.2

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

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Step 5.5.3.6.3.2.1

Move $x^{2}$ .

$y' = \frac{24 x (9 \cdot - 3 x^{2} x^{4} + 9 (x^{2} x^{2}) (- 3 y) + 9 x^{2} (- y^{2}) - 1 y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.6.3.2.2

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

$y' = \frac{24 x (9 \cdot - 3 x^{2} x^{4} + 9 x^{2 + 2} (- 3 y) + 9 x^{2} (- y^{2}) - 1 y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.6.3.2.3

Add $2$ and $2$ .

$y' = \frac{24 x (9 \cdot - 3 x^{2} x^{4} + 9 x^{4} (- 3 y) + 9 x^{2} (- y^{2}) - 1 y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.6.3.3

Rewrite using the commutative property of multiplication.

$y' = \frac{24 x (9 \cdot - 3 x^{2} x^{4} + 9 x^{4} (- 3 y) + 9 \cdot - 1 x^{2} y^{2} - 1 y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.6.4

Simplify each term.

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Step 5.5.3.6.4.1

Multiply $x^{2}$ by $x^{4}$ by adding the exponents.

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Step 5.5.3.6.4.1.1

Move $x^{4}$ .

$y' = \frac{24 x (9 \cdot - 3 (x^{4} x^{2}) + 9 x^{4} (- 3 y) + 9 \cdot - 1 x^{2} y^{2} - 1 y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.6.4.1.2

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

$y' = \frac{24 x (9 \cdot - 3 x^{4 + 2} + 9 x^{4} (- 3 y) + 9 \cdot - 1 x^{2} y^{2} - 1 y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.6.4.1.3

Add $4$ and $2$ .

$y' = \frac{24 x (9 \cdot - 3 x^{6} + 9 x^{4} (- 3 y) + 9 \cdot - 1 x^{2} y^{2} - 1 y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.6.4.2

Multiply $9$ by $- 3$ .

$y' = \frac{24 x (- 27 x^{6} + 9 x^{4} (- 3 y) + 9 \cdot - 1 x^{2} y^{2} - 1 y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.6.4.3

Rewrite using the commutative property of multiplication.

$y' = \frac{24 x (- 27 x^{6} + 9 \cdot - 3 x^{4} y + 9 \cdot - 1 x^{2} y^{2} - 1 y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.6.4.4

Multiply $9$ by $- 3$ .

$y' = \frac{24 x (- 27 x^{6} - 27 x^{4} y + 9 \cdot - 1 x^{2} y^{2} - 1 y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.6.4.5

Multiply $9$ by $- 1$ .

$y' = \frac{24 x (- 27 x^{6} - 27 x^{4} y - 9 x^{2} y^{2} - 1 y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.6.5

Rewrite $- 1 y^{3}$ as $- y^{3}$ .

$y' = \frac{24 x (- 27 x^{6} - 27 x^{4} y - 9 x^{2} y^{2} - y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.7

Simplify with factoring out.

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Step 5.5.3.7.1

Factor $- 1$ out of $- 27 x^{6}$ .

$y' = \frac{24 x (- (27 x^{6}) - 27 x^{4} y - 9 x^{2} y^{2} - y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.7.2

Factor $- 1$ out of $- 27 x^{4} y$ .

$y' = \frac{24 x (- (27 x^{6}) - (27 x^{4} y) - 9 x^{2} y^{2} - y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.7.3

Factor $- 1$ out of $- (27 x^{6}) - (27 x^{4} y)$ .

$y' = \frac{24 x (- (27 x^{6} + 27 x^{4} y) - 9 x^{2} y^{2} - y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.7.4

Factor $- 1$ out of $- 9 x^{2} y^{2}$ .

$y' = \frac{24 x (- (27 x^{6} + 27 x^{4} y) - (9 x^{2} y^{2}) - y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.7.5

Factor $- 1$ out of $- (27 x^{6} + 27 x^{4} y) - (9 x^{2} y^{2})$ .

$y' = \frac{24 x (- (27 x^{6} + 27 x^{4} y + 9 x^{2} y^{2}) - y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.7.6

Factor $- 1$ out of $- y^{3}$ .

$y' = \frac{24 x (- (27 x^{6} + 27 x^{4} y + 9 x^{2} y^{2}) - (y^{3}))}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.7.7

Factor $- 1$ out of $- (27 x^{6} + 27 x^{4} y + 9 x^{2} y^{2}) - (y^{3})$ .

$y' = \frac{24 x (- (27 x^{6} + 27 x^{4} y + 9 x^{2} y^{2} + y^{3}))}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.7.8

Simplify the expression.

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Step 5.5.3.7.8.1

Rewrite $- (27 x^{6} + 27 x^{4} y + 9 x^{2} y^{2} + y^{3})$ as $- 1 (27 x^{6} + 27 x^{4} y + 9 x^{2} y^{2} + y^{3})$ .

$y' = \frac{24 x (- 1 (27 x^{6} + 27 x^{4} y + 9 x^{2} y^{2} + y^{3}))}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.7.8.2

Move the negative in front of the fraction.

$y' = - \frac{(24 x) (27 x^{6} + 27 x^{4} y + 9 x^{2} y^{2} + y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 5.5.3.7.8.3

Reorder factors in $- \frac{(24 x) (27 x^{6} + 27 x^{4} y + 9 x^{2} y^{2} + y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$ .

$y' = - \frac{24 x (27 x^{6} + 27 x^{4} y + 9 x^{2} y^{2} + y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$

Step 6

Replace $y'$ with $\frac{d y}{d x}$ .

$\frac{d y}{d x} = - \frac{24 x (27 x^{6} + 27 x^{4} y + 9 x^{2} y^{2} + y^{3})}{108 x^{6} + 108 x^{4} y + 36 x^{2} y^{2} + 4 y^{3} - 1}$