Question

if p(x)=3x²+6x-2y find p(-2)​

Answer 1

The answer of the question is 4 and explanation is given in the attachment.

Answer 2

Given-

p(x)=3x²+6x-2y

p(-2) i.e. x=y=-2

To find:

Value of p(x)

Solution:

p(-2)=3×(-2)^{2}+6(-2)-2(-2)

p(-2)=12-12+4

p(-2)=4

Your answer:

p(-2)=4