Question

. p(x) = 2x + x2 - 2x - 1, g(x)=x+1
p(x)=x+3x² + 3x + 1, g(x)=x+2
p(x)=x°- 4x²+x+6, g(x)=x-3​

Answer 1

Step-by-step explanation:

x+1=0

x=-1

2x + x2 - 2x - 1

2*(-1)+(-1)*2-2(-1)-(-1)

-2-2+2+1

-1

x+2=0

x=-2

x+3x^2+3x+1

(-2)+3(-2)^2+3(-2)+1

-2+12-6+1

10-5

5

x-3=0

x=3

x^0-4x^2+x+6

3^0-4(3)^2+3+6

1-36+9

-35+9

-26