Basic Math Examples

$5^{2} - 4^{2}$

Step 1

Simplify each term.

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Step 1.1

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

$25 - 4^{2}$

Step 1.2

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

$25 - 1 \cdot 16$

Step 1.3

Multiply $- 1$ by $16$ .

$25 - 16$

$25 - 16$

Step 2

Subtract $16$ from $25$ .

$9$

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