Math, asked by zaoman8472, 1 year ago

P=-2 find the value of > -2p³-3p²+4p+7

Answers

Answered by harnoor92

7

Answer:

$- 2( - 2) {}^{3} - 3 { (- 2)}^{2} + 4( - 2) + 7 \\ - 2( - 8) - 3(4) - 8 + 7 \\ 16 - 12 - 8 + 7 \\ 3$

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