Question

30a + 39b what is the answer

Answer 1

Answer:

$3(10a + 13b)$

Step-by-step explanation:

1) Find the Greatest Common Factor (GCF).

GCF = 3

2) Factor out the GCF. (Write the GCF first. Then, in parentheses, divide each term by the GCF.)

$3( \frac{30a}{3} + \frac{39b}{3} )$

3) Simplify.

$3(10a + 13b)$

Therefor, the answer is 3 ( 10a + 13b)