can anyone solve this by quadratic formula
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Step-by-step explanation:
zx^2+1/2=zx
multiple by 2 both sides
4x^2+1=4x
4x^2-4x+1=0
4x^2-2x-2x+1=0
2x(2x-1)-1(2x-1)=0
(2x-1)(2x-1)=0
2x-1=0
x=1/2
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