Question

which of the following is a quadratic equation
A)6x²=20³
B) x+4=0
C)3/x -3=4²
D)
${x}^{2} ( \frac{1}{x} - 2) = \frac{7}{2}$
Please Give correct answer​

Answer 1

Step-by-step explanation:

d)x^2(1/x-2)=72

and not 7/2

please check it