Basic Math Examples

$49 n^{3} + 7 n^{2}$

Step 1

Factor $7 n^{2}$ out of $49 n^{3}$ .

$7 n^{2} (7 n) + 7 n^{2}$

Step 2

Factor $7 n^{2}$ out of $7 n^{2}$ .

$7 n^{2} (7 n) + 7 n^{2} (1)$

Step 3

Factor $7 n^{2}$ out of $7 n^{2} (7 n) + 7 n^{2} (1)$ .

$7 n^{2} (7 n + 1)$