Solve for x_0
x_{0}=1-\frac{1}{x}+\frac{1}{x^{2}}
x\neq 0
Solve for x (complex solution)
\left\{\begin{matrix}x=\frac{\sqrt{4x_{0}-3}-1}{2\left(x_{0}-1\right)}\text{; }x=-\frac{\sqrt{4x_{0}-3}+1}{2\left(x_{0}-1\right)}\text{, }&x_{0}\neq 1\\x=1\text{, }&x_{0}=1\end{matrix}\right.
Solve for x
\left\{\begin{matrix}x=\frac{\sqrt{4x_{0}-3}-1}{2\left(x_{0}-1\right)}\text{; }x=-\frac{\sqrt{4x_{0}-3}+1}{2\left(x_{0}-1\right)}\text{, }&x_{0}\neq 1\text{ and }x_{0}\geq \frac{3}{4}\\x=1\text{, }&x_{0}=1\end{matrix}\right.
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x_{0}x^{2}-xx+x=1
Multiply x and x to get x^{2}.
x_{0}x^{2}-x^{2}+x=1
Multiply x and x to get x^{2}.
x_{0}x^{2}+x=1+x^{2}
Add x^{2} to both sides.
x_{0}x^{2}=1+x^{2}-x
Subtract x from both sides.
x^{2}x_{0}=x^{2}-x+1
The equation is in standard form.
\frac{x^{2}x_{0}}{x^{2}}=\frac{x^{2}-x+1}{x^{2}}
Divide both sides by x^{2}.
x_{0}=\frac{x^{2}-x+1}{x^{2}}
Dividing by x^{2} undoes the multiplication by x^{2}.
x_{0}=1-\frac{1}{x}+\frac{1}{x^{2}}
Divide 1+x^{2}-x by x^{2}.
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