Question

factor $25a^{2}+15a$

Explanation:

Step1: Find GCF of terms

The greatest common factor (GCF) of $25a^2$ and $15a$ is $5a$.

Step2: Factor out the GCF

Divide each term by $5a$ and rewrite the expression:
$25a^2 + 15a = 5a(5a + 3)$

Answer:

$5a(5a + 3)$