Math, asked by sumangupta620034, 13 hours ago

find the cofficient of x in 2 x -5

Answers

Answered by ssingharmamata

0

Answer:

(2+x)5=32+80x+80x2+40x3+10x4+x5 Therefore the coefficient of x2 in the expansion of (2+x)5 is 80.

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