Pre-Algebra Examples

$\frac{(q + 3) (q - 3)}{{(q + 3)}^{2}}$

Step 1

Factor $q + 3$ out of ${(q + 3)}^{2}$ .

$\frac{(q + 3) (q - 3)}{(q + 3) (q + 3)}$

Step 2

Cancel the common factor.

$\frac{(q + 3) (q - 3)}{(q + 3) (q + 3)}$

Step 3

Rewrite the expression.

$\frac{q - 3}{q + 3}$

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