Algebra Examples

$9 x^{2} - 3 x$

Step 1

Factor $3 x$ out of $9 x^{2}$ .

$3 x (3 x) - 3 x$

Step 2

Factor $3 x$ out of $- 3 x$ .

$3 x (3 x) + 3 x (- 1)$

Step 3

Factor $3 x$ out of $3 x (3 x) + 3 x (- 1)$ .

$3 x (3 x - 1)$

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