Math, asked by Tejasvalvi01, 1 year ago

P(x)=2x-2x³+7 when x=-2

Answers

Answered by nisha1456

$answer... \\ 2( - 2) - 2 { (- 2)}^{3} + 7 \\ = - 4 - 2( - 8) + 7 \\ = - 4 + 16 + 7 \\ = - 4 + 23 \\ = 19 \\$

❤..Hope it helps you..❤

Tejasvalvi01: Thx

Rajansikarwar: -2(-8)= 8 are you right

nisha1456: Oops..! I am sorry...

nisha1456: Now.... I had edited my answer.... and thanks..☺

Rajansikarwar: no problem

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