Question

P(x)= x3-4x+20 then find p(-2)

Answer 1

Hey mate❤❤

Refer the attachment for ur answer

hope it helps

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Answer 2

$p(x) = {x}^{3} - 4x + 20 \\ p( - 2) = {( - 2)}^{3} - 4( - 2) + 20 \\ \: \: \: \: \: \: \: \: = ( - 8) - ( - 8) + 20 \\ \: \: \: \: \: \: \: \: = - 8 + 8 + 20 \\ \: \: \: \: \: \: \: \: = 20$
plz mark as brainliest answer.