Question

1. $2p - 9$

prime
gcf: —

1. $10v + 45$

gcf: —

1. $16a - 12b$

multiple-choice question
what is the factored form equivalent expression for #8?
10(v + 45)
5(2v + 9)
5(2v + 45)
rewatch

Explanation:

Step1: Find GCF of 10 and 45

Factors of 10: $1, 2, 5, 10$; Factors of 45: $1, 3, 5, 9, 15, 45$. GCF = $5$.

Step2: Factor out GCF from expression

$10v + 45 = 5(2v) + 5(9) = 5(2v + 9)$

Answer:

B. 5(2v + 9)