Pre-Algebra Examples

$- 28 x + 56$

Step 1

Factor $- 28$ out of $- 28 x$ .

$- 28 (x) + 56$

Step 2

Factor $- 28$ out of $56$ .

$- 28 (x) - 28 (- 2)$

Step 3

Factor $- 28$ out of $- 28 (x) - 28 (- 2)$ .

$- 28 (x - 2)$

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