Rewrite the expression 2a^3b + 6a^2b^2 by factoring out the GCF.

Question

A. 2a^2b(a + 3b)

B. 2a^2 (ab + 3b)

C. 2a^2(a + 3b)

D. 2a^2b(ab + 3ab)

Answer 1

B. 2a^2 (ab + 3b)