Math, asked by santilal, 1 year ago

find the value of polynomial 2 x cube + 2 X when x is equal to -1​

Answers

Answered by siddhartha58
2

2 × (-1) + 2 × (-1) = -4

Answered by sureshsharma4084
3

2x³+2x. when x= -1

2(-1)³+2(-1).

-2 -2 = -4 ans..

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