Basic Math Examples

$\frac{4^{2} - 5^{2}}{{(4 - 5)}^{2}}$

Step 1

Simplify the numerator.

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Step 1.1

Raise $4$ to the power of $2$ .

$\frac{16 - 5^{2}}{{(4 - 5)}^{2}}$

Step 1.2

Raise $5$ to the power of $2$ .

$\frac{16 - 1 \cdot 25}{{(4 - 5)}^{2}}$

Step 1.3

Multiply $- 1$ by $25$ .

$\frac{16 - 25}{{(4 - 5)}^{2}}$

Step 1.4

Subtract $25$ from $16$ .

$\frac{- 9}{{(4 - 5)}^{2}}$

$\frac{- 9}{{(4 - 5)}^{2}}$

Step 2

Simplify the denominator.

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Step 2.1

Subtract $5$ from $4$ .

$\frac{- 9}{{(- 1)}^{2}}$

Step 2.2

Raise $- 1$ to the power of $2$ .

$\frac{- 9}{1}$

$\frac{- 9}{1}$

Step 3

Divide $- 9$ by $1$ .

$- 9$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$