What is the answer to -1/(x^2)=-1/36 ?

The answer to -1/(x^2)=-1/36 is x=6,x=-6

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-1/(x^2)=-1/36

- \frac{1}{x ^{2}} = - \frac{1}{36}

x = 6, x = - 6

Solution steps

- \frac{1}{x ^{2}} = - \frac{1}{36}

Cross multiply

- 36 = - x^{2}

Solve

- 36 = - x^{2} : x = 6, x = - 6

x = 6, x = - 6

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 6, x = - 6

\frac{33}{b} = \frac{15}{45}

- \frac{1}{x ^{2}} = - \frac{1}{30}

200 = \frac{4}{1 - r}

\frac{2}{x + 2} = \frac{4}{x}

x^{2} = \frac{12}{x ^{2} + 1}