Question

Y=2x^2-6x+4

separate the values with a comma

Answer 1

As x is square , it will get 2 possible value of x.

(x,y)=(0.562,1.26)
(x,y)=(3.562,8)

Answer 2

y= 2 (x^2-3x+2)
y= 2 (x-1) (x-2)
x=2 and x=1