X-1X-1=x2

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Solution for X-1X-1=x2 equation: 



X-1X-1=X2

We move all terms to the left:

X-1X-1-(X2)=0

We add all the numbers together, and all the variables

-1X^2-1=0

a = -1; b = 0; c = -1;
Δ = b2-4ac
Δ = 02-4·(-1)·(-1)
Δ = -4
Delta is less than zero, so there is no solution for the equation

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