Pre-Algebra Examples

$- 9 (x + 5)$

Step 1

Apply the distributive property.

$- 9 x - 9 \cdot 5$

Step 2

Multiply $- 9$ by $5$ .

$- 9 x - 45$

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