Question

plz answer this... these two

Answer 1

11.●●●●●●●●

•27(a+b)^3+8(2a-b)^3

•{3(a+b)}^3+{2(2a-b)}^3

•(3a+3b)(9a^2-9ab+9b^2) (4a-2b)(16a^2+8ab+4b^2)

I hope its help u.

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