Algebra Examples

$- 2 x + 4$

Step 1

Factor $- 2$ out of $- 2 x$ .

$- 2 (x) + 4$

Step 2

Factor $- 2$ out of $4$ .

$- 2 (x) - 2 (- 2)$

Step 3

Factor $- 2$ out of $- 2 (x) - 2 (- 2)$ .

$- 2 (x - 2)$

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