Algebra Examples

$f (5) = 5^{2} - 4$

Step 1

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

$f (5) = 25 - 4$

Step 2

Subtract $4$ from $25$ .

$f (5) = 21$

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