Pre-Algebra Examples

$f (x) = - 2 a^{2} - 2 (- 2 a)$

Step 1

Rewrite the function as an equation.

$y = - 2 a^{2} - 2 (- 2 a)$

Step 2

Multiply $- 2$ by $- 2$ .

$y = - 2 a^{2} + 4 a$

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