What is the coefficient of the term x5y7 in the expansion of (x - y)12 ?

asked Mar 6, 2021 147k views

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2 votes

Answer:

12 and -12

Explanation:

12x-12y is the expansion using the distributive property, so the coefficient of x is 12 and the coefficient of y is -12

Bruno Paulino answered Mar 11, 2021

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