Math, asked by ks335687, 1 month ago

(2a +b)3 + (a + 2b)3​

Answers

Answered by bd21454
1

Step-by-step explanation:

(2a +b)3 + (a + 2b)3

= 6a+3b+3a+6b

=(6a+3a)+(3b+6b)

=9a+9b

=9(a+b)

It is the right answer

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