Question

Which of the following is not a quadratic equation
A)3x^2-5x+9
B)x+1/x=1
C)x^2-9x=0
D)x^3-2x-√5=0

Answer 1

Answer:

B and D

Hope it helps you

Please mark as brainest

Answer 2

Answer: D)

The degree of quadratic polynomial is 2 but in option d the degree of polynomial is 3.

Hope it helps.... mark as brainliest answer.