Finite Math Examples

$28 x^{2} + 16 x$

Step 1

Factor $4 x$ out of $28 x^{2}$ .

$4 x (7 x) + 16 x$

Step 2

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

$4 x (7 x) + 4 x (4)$

Step 3

Factor $4 x$ out of $4 x (7 x) + 4 x (4)$ .

$4 x (7 x + 4)$

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