Answer: 3a^3 b^2+3a^2 b^2
Step-by-step explanation:
3a^2(ab^2+b^2)
=(3a^2)(ab^2+b^2)
=(3a^2)(ab^2)+(3a^2)(b^2)
=3a^3 b^2+3a^2 b^2
hope this helps
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Answer:
3a3b2 + 2a2b2
Step-by-step explanation:
3a2(ab2 + b2) =
= 3a2*ab2 + 3a2*b2
= 3a3b2 + 2a2b2