Question

Which of the following is a quadratic equation?
3y 2
(A) 11=5x2 + x3 (B)
(C) 4x2 +3VX-2=0
4 у
+7
(D) y(y + 2) = y2 + 3y​

Answer 1

Answer:

C)

$4x {}^{2} + 3vx - 2$

is quadratic equation.