Question

find the root of 2x²-x+1/8=0

Answer 1

2x^2-x+1/8=0
2x^2-x+1=0×8
2x^2-x+1=0
2x^2-2x+x+1=0 Bec.. 1×2=2 2-1=1
2x(x-1)-1(x-1)=0
(2x-1)(x-1)=0
x=1/2,x=1