Algebra Examples

$3 n^{3} + 12 n^{2}$

Step 1

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

$3 n^{2} (n) + 12 n^{2}$

Step 2

Factor $3 n^{2}$ out of $12 n^{2}$ .

$3 n^{2} (n) + 3 n^{2} (4)$

Step 3

Factor $3 n^{2}$ out of $3 n^{2} (n) + 3 n^{2} (4)$ .

$3 n^{2} (n + 4)$