Question

25 Which of the following is not quadratic equation?
a. x(2x + 3) = x²+1
b. x(x + 1) + 8 = (x + 2)(x-2)
c. (x+2)=x2-4
d. (x-2)2+ 1 = 2x-3​

Answer 1

Answer:

C is not quadratic equation

MAKE IT BRAINLY ANSWER PLS

Answer 2

Answer:

B

Step-by-step explanation:

When you will expand the second expression, x^square term will be eliminated and it will no longer be a quadratic equation.

Thank you!!

Attached a pic for reference