Question

P(x)=x^-2x+3 then find p(-2)

Answer 1

Step-by-step explanation:

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

p(-2)=4+4+3

p(-2)=11

Answer 2

The value of P(-2) is "11". Further explanation is given below.

Step-by-step explanation:

Given equation is :

P(x) = x²-2x+3

We have to find the value of P(-2), then on putting the value "-2" in place of "x", we get

⇒   P(-2) = (2)²-2×(-2)+3

⇒            = 2×2-2×(-2)+3

On multiplying, we get

⇒   P(-2) = 4+4+3

⇒            = 11

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