Math, asked by reenaparmar19887, 10 months ago

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

Answers

Answered by ShírIey

109

= 2x² + 2x , X = -1

= 2 (-1)² + 2(-1)

= 2 -2

= 0

So ,the value of the polynomial is 0

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