What is the answer to x^2-1= 1/x ?

The answer to x^2-1= 1/x is x\approx 1.32471…

Solve for x: x^2-1= 1/x

The solution is x\approx 1.32471…

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x^{2} - 1 = \frac{1}{x}

x \approx 1.32471 \dots

Solution steps

x^{2} - 1 = \frac{1}{x}

Multiply both sides by

x

x^{3} - x = 1

Solve

x^{3} - x = 1 : x \approx 1.32471 \dots

x \approx 1.32471 \dots

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x \approx 1.32471 \dots

8 = \frac{10}{r} \cdot r^{2}

\frac{34 + 3 x}{18 + x} = 2.2

5 + \frac{z}{z + 2} = 1

\frac{x + 2}{x - 2} = \frac{3}{5}

\frac{40}{x + 1} = 0

What is the answer to x^2-1= 1/x ?
The answer to x^2-1= 1/x is x\approx 1.32471…
Solve for x: x^2-1= 1/x
The solution is x\approx 1.32471…