What is the answer to 8-8/(x^2)=0 ?

The answer to 8-8/(x^2)=0 is x=1,x=-1

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8-8/(x^2)=0

8 - \frac{8}{x ^{2}} = 0

x = 1, x = - 1

Solution steps

8 - \frac{8}{x ^{2}} = 0

Multiply both sides by

x^{2}

8 x^{2} - 8 = 0

Solve

8 x^{2} - 8 = 0 : x = 1, x = - 1

x = 1, x = - 1

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 1, x = - 1

- \frac{10 x}{( x ^{2} - 4 ) ^{2}} = 0

1 + \frac{5}{x - 1} = \frac{3 x + 7}{x ^{2} - 1}

\frac{x}{x - 8} - \frac{2}{8 - x} = 2

x^{3} - x^{2} - \frac{8}{x ^{3} - x ^{2}} = 2

\frac{3}{x - 6} = \frac{2}{2 x - 9}