Finite Math Examples

$20 x^{2} - 4 x$

Step 1

Factor $4 x$ out of $20 x^{2}$ .

$4 x (5 x) - 4 x$

Step 2

Factor $4 x$ out of $- 4 x$ .

$4 x (5 x) + 4 x (- 1)$

Step 3

Factor $4 x$ out of $4 x (5 x) + 4 x (- 1)$ .

$4 x (5 x - 1)$

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