Math, asked by 710badri, 1 year ago

Write the coefficient of x^2 in the expansion of (x-2)^3

Answers

Answered by Swarup1998
11
➡HERE IS YOUR ANSWER⬅

(x-2)^3

= x^3 - 6x^2 + 12x - 8

Therefore the coefficient of x^2 is (-6).

♧♧♧Rule♧♧♧

(a-b)^3

= a^3 - 3 a^2 b + 3 a b^2 - b^3

⬆HOPE THIS HELPS YOU⬅
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