Algebra Examples

$f (- 2) = 3 (2) - 12$

Step 1

Multiply $3$ by $2$ .

$f (- 2) = 6 - 12$

Step 2

Subtract $12$ from $6$ .

$f (- 2) = - 6$

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