Answer :
6b^3 (2a+7b)
(6b^3)(2a+7b)
=(6b^3)(2a)+(6b^3)(7b)
=12ab^3+42b^4]
Answer:
12ab^3+42b^4
(6b^3)(2a+7b)
=(6b^3)(2a)+(6b^3)(7b)
=12ab^3+42b^4]
Answer:
12ab^3+42b^4