What is the answer to 1/2-4/(x^2)=0 ?

The answer to 1/2-4/(x^2)=0 is x=2sqrt(2),x=-2sqrt(2)

Solve for x: 1/2-4/(x^2)=0

The solution is x=2sqrt(2),x=-2sqrt(2)

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Popular >

\frac{1}{2} - \frac{4}{x ^{2}} = 0

x = 22, x = - 22

Decimal

x = 2.82842 \dots, x = - 2.82842 \dots

Solution steps

\frac{1}{2} - \frac{4}{x ^{2}} = 0

Multiply by LCM

x^{2} - 8 = 0

Solve

x^{2} - 8 = 0 : x = 22, x = - 22

x = 22, x = - 22

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 22, x = - 22

- 9 x^{- 3 - 1} = 0

\frac{90}{x} = \frac{15}{85}

\frac{x}{2 x - 3} = \frac{4}{x}

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

\frac{1}{1 + \frac{1}{x}} = 16

What is the answer to 1/2-4/(x^2)=0 ?
The answer to 1/2-4/(x^2)=0 is x=2sqrt(2),x=-2sqrt(2)
Solve for x: 1/2-4/(x^2)=0
The solution is x=2sqrt(2),x=-2sqrt(2)