Question

plz solve it i will mark as brainlist ​

Answer 1

Answer:

here is your answer there is no common factor therefore it will be 1.

Answer 2

Answer:

27a^3 +64b^3

(3a)3+(4b)3

(3a+b) {(3a)2-3a×4b+(4b)2

(3a+b)(9a²-12ab+16b²)

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