Question

if p(X)= 3x^2-2x-5 find the value of p(-2)

Answer 1

Answer:

11

Step-by-step explanation:

p(x)= 3x^2 - 2x - 5

p(-2) = 3(-2)^2 - 2(-2) - 5

        = 3(4) +4 - 5

        = 12 - 1

        = 11

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