Examples

\frac{4}{x - 6} \cdot \frac{5}{x + 9}

$\frac{4}{x - 6} \cdot \frac{5}{x + 9}$

Step 1

Multiply

\frac{4}{x - 6}

$\frac{4}{x - 6}$ by

\frac{5}{x + 9}

$\frac{5}{x + 9}$ .

\frac{4 \cdot 5}{(x - 6) (x + 9)}

$\frac{4 \cdot 5}{(x - 6) (x + 9)}$

Step 2

Multiply

4

$4$ by

5

$5$ .

\frac{20}{(x - 6) (x + 9)}

$\frac{20}{(x - 6) (x + 9)}$

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

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