Math, asked by vanshikachauhan123, 8 months ago

find the coefficient of x2 in (x2-1)(x-2)​

Answers

Answered by sankarshan8888
1

Answer:

1 is the coefficient ...........

Answered by Anonymous
1

Answer:

(x2-1)(x-2)

x3-2x2-x+2

therefore the coefficient of x2 is -2

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