Algebra Examples

$15 a^{2} b + 5 a^{2} - 10 a$

Step 1

Factor $5 a$ out of $15 a^{2} b$ .

$5 a (3 a b) + 5 a^{2} - 10 a$

Step 2

Factor $5 a$ out of $5 a^{2}$ .

$5 a (3 a b) + 5 a (a) - 10 a$

Step 3

Factor $5 a$ out of $- 10 a$ .

$5 a (3 a b) + 5 a (a) + 5 a (- 2)$

Step 4

Factor $5 a$ out of $5 a (3 a b) + 5 a (a)$ .

$5 a (3 a b + a) + 5 a (- 2)$

Step 5

Factor $5 a$ out of $5 a (3 a b + a) + 5 a (- 2)$ .

$5 a (3 a b + a - 2)$