Question

x2 − 2x = 0 solve for x?

Answer 1

smile more bruhbruh

Answer 2

Using quadratic equation
a=1 b=-2 c=0
x = [-b +- sqroot(b^2 - 4ac)] / 2a
x = [--2 +-sqroot(4 - 4*1*0)] / 2*1
x = [2 +- sqroot(4) ]/ 2
That should help you

Answer 3

2,0

Answer 4

Don't need the quadratic equation. x^2 - 2x = 0 can be factored into x ( x - 2 ) = 0 . Hopefully that helps explain how the person above got 2 & 0.