Algebra Examples

$3 a^{2} + 9$

Step 1

Factor $3$ out of $3 a^{2}$ .

$3 (a^{2}) + 9$

Step 2

Factor $3$ out of $9$ .

$3 a^{2} + 3 \cdot 3$

Step 3

Factor $3$ out of $3 a^{2} + 3 \cdot 3$ .

$3 (a^{2} + 3)$

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