Question

Which of the following is not a quadratic equation 1) x^2 + 3x - 5 = 0 (b) x^2 + x +2 =0 c) 3+x+x^2 =0 d) x^2 -9=0 E) x-8=0​

Answer 1

Answer:

E)x-8=0

Step-by-step explanation:

cause x doesn't have any power