Math, asked by dhruvlotlecar, 3 months ago

if p(x)=x2-2x-1 then find the value of p(-2)

Answers

Answered by Rahavram

0

Answer:

7

Step-by-step explanation:

p(x) =x^2-2x-1

p(-2)=(-2)^2-2(-2)-1

=4+4-1

=8-1

=7

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