If α and β are roots of x²−2x+3=0, then the equation whose roots are α−1/α+1 and β−1/β+1 will be.
A. 3x²−2x−1=0.
B. 3x²+2x+1=0.
C. 3x²−2x+1=0.
D. x²−3x+1=0