Question

Which of the following is a quadratic equation?
(A) 30 = 5x^2 – x^3(B) 1/x+5x = x^2
(c)x^2(1/x-5)= 2x^2 (D) 2/x-5 = 3x^2​

Answer 1

Answer:

D

Step-by-step explanation:

I hope this will help you.

Answer 2

answer is d.

Step-by-step explanation:

i hope my answer is right