Question

x(x + 1) + 8 = (x + 2) (x – 2) what kind of equation is it?

Answer 1

Step-by-step explanation:

x(x+1)+8=(x+2)(x-2)

x²+x+8 =x²-4

x+12=0

it is not a quardratic equation.

Answer 2

it is a linear equation

Step-by-step explanation:

x2 +x+8 = x2 +2x -2x -4

x2 +x+8 = x2-4

x+8 = -4

x+8+4 = 0

x+12 = 0