Algebra Examples

$l^{2} - 9 l$

Step 1

Factor $l$ out of $l^{2}$ .

$l \cdot l - 9 l$

Step 2

Factor $l$ out of $- 9 l$ .

$l \cdot l + l \cdot - 9$

Step 3

Factor $l$ out of $l \cdot l + l \cdot - 9$ .

$l (l - 9)$

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