Algebra Examples

$3 n^{3} - 12 n^{2} - 30 n$

Step 1

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

$3 n (n^{2}) - 12 n^{2} - 30 n$

Step 2

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

$3 n (n^{2}) + 3 n (- 4 n) - 30 n$

Step 3

Factor $3 n$ out of $- 30 n$ .

$3 n (n^{2}) + 3 n (- 4 n) + 3 n (- 10)$

Step 4

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

$3 n (n^{2} - 4 n) + 3 n (- 10)$

Step 5

Factor $3 n$ out of $3 n (n^{2} - 4 n) + 3 n (- 10)$ .

$3 n (n^{2} - 4 n - 10)$