Question

Which of the following is not a quadratic equation?

(a) (x + 1)2 + 3 = 5x
(b) x (x - 1) = (x + 3) (x + 2)
(c) x2+1=x(3x-1)
(d) (x+2) (x-3) = 5(x+1)​

Answer 1

Answer:

yaar....1st one is not a quadratic equation..........it is monomial....