Factor 3a^2+9

$3 a^{2} + 9$

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

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

Related Questions