Question

factorize the expression am²+bm²+bn²+an².​

Answer 1

Answer:

m^2(a+b)+n^2(a+b)

(a+b)(m^2+n^2)

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Answer 2

Answer:

am^2+bm^2+bn^2+an^2

abm^2+ban^2

(abmn)^2 or a^2b^2m^2n^2