Algebra Examples

$f (- 4) = 12 - 3 \cdot - 4$

Step 1

Multiply $- 3$ by $- 4$ .

$f (- 4) = 12 + 12$

Step 2

Add $12$ and $12$ .

$f (- 4) = 24$

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