Math, asked by anuvasingha8b, 10 months ago

a2(m + n) + 7a(m + n) + 12(m + n)

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Answered by tennetiraj86
1

Answer:

answer for the given problem is given

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Answered by Anonymous
151

Answer:

heya mate ☺

a^{2} (m + n) + 7a(m + n) + 12(m + n) \\  = a ^{2} m + a ^{2}n + 7am  + 7an + 12m + 12n \\  = a ^{2} (m + n) + 7a(m + n) + 12(m + n) \\  = (a ^{2}  + 7a + 12)(m + n)

hope it helps u

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