Math, asked by bhavya78, 1 year ago

answer this....... plzzz.......

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Answers

Answered by hdewangan
0
Number of member = 12a-13x
Contribution by each = 3x + 7a

Total contribution =
(12a-13x) (3x+7a)
36ax + 84a^2-39x^2-91ax
= 84a^2 -39x^3-55ax
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