Algebra Examples

$\frac{x - 4}{x - 2} \cdot \frac{x + 2}{x - 4}$

Step 1

Cancel the common factor of $x - 4$ .

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Step 1.1

Cancel the common factor.

$\frac{x - 4}{x - 2} \cdot \frac{x + 2}{x - 4}$

Step 1.2

Rewrite the expression.

$\frac{1}{x - 2} \cdot (x + 2)$

$\frac{1}{x - 2} \cdot (x + 2)$

Step 2

Multiply $\frac{1}{x - 2}$ by $x + 2$ .

$\frac{x + 2}{x - 2}$

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