Algebra Examples

$f (- 5) = 5 (- 5) + 7$

Step 1

Multiply $5$ by $- 5$ .

$f (- 5) = - 25 + 7$

Step 2

Add $- 25$ and $7$ .

$f (- 5) = - 18$

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