Algebra Examples

$\frac{(x + 7) (x + 9)}{(x - 9) (x + 7)}$

Step 1

Cancel the common factor.

$\frac{(x + 7) (x + 9)}{(x - 9) (x + 7)}$

Step 2

Rewrite the expression.

$\frac{x + 9}{x - 9}$

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