Math, asked by rimpasingh, 1 year ago

(3ab+2b)(9a^2-6ab+4b^2)​

Answers

Answered by srilakshmi23
0

(a+b)(a2-2ab+b2)=a3+b3

(3ab+2b)(9a2-6ab+4b2)=(3ab)^3+(2b)^3

=27a3b3+8b3

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