Pre-Algebra Examples

$16 x - 12 x^{2} y$

Step 1

Factor $4 x$ out of $16 x$ .

$4 x (4) - 12 x^{2} y$

Step 2

Factor $4 x$ out of $- 12 x^{2} y$ .

$4 x (4) + 4 x (- 3 x y)$

Step 3

Factor $4 x$ out of $4 x (4) + 4 x (- 3 x y)$ .

$4 x (4 - 3 x y)$

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