Question

Simplify
3ab(2ac + 3bc)
A.) 6abc + 3bc
B.) 6a^2bc + 3bc
C.) 6a^2bc + 9b^2c
D.) 6a^2bc + 9ab^2c

^ Meaning exponent so the 2's are exponents. Please help soon. :3 1/4/17 9:58am

Answer 1

3ab * 2ac = 6a^2bc
3ab * 3bc = 9ab^2c
= 6a^2bc + 9ab^2c

So the answer is D