Question

p(x)=x-2x^2-4x-1 g(x)=x+1​

Answer 1

Answer:

In this image answer of your question

Answer 2

so what do we need to do

p(x) = 0

2x^2+4x-7=0

2x^2+4x=7

2(x^2+2x)=7

x^2+2x=7/2

that's your answer