Algebra Examples

$9 (x^{2} + x y - 8 y^{2})$

Step 1

Apply the distributive property.

$9 x^{2} + 9 (x y) + 9 (- 8 y^{2})$

Step 2

Multiply $- 8$ by $9$ .

$9 x^{2} + 9 x y - 72 y^{2}$

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