Question

x(x + 1) + 8 = (x + 2) (x – 2)
find weather it is a quadratic equation

Answer 1

Answer:

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

x^2+x+8=x^2-4

x+8=-4

x+12=0

hence it is linear equation

hope this will help you

Answer 2

Step-by-step explanation:

not a quadratic equation