Question

Check whether the following equations are quadratic or not.

a)x+3/x=x2

b)2x2-5x=x2-2x+3

c)x2-1/x2=5

d)x2-3x+√x+4=0
HELP ME PLEASE I WILL MARK YOU AS BRAINLIEST

Answer 1

Answer:

b. 2×2-5x =x2_2x+3

4-5x=x2 -2x+3

CLT

x2-2x+5x +3-4=0

x2+3x-1=0