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

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

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1/(x^2)+2/x =0

\frac{1}{x ^{2}} + \frac{2}{x} = 0

x = - \frac{1}{2}

Decimal Notation

x = - 0.5

Solution steps

\frac{1}{x ^{2}} + \frac{2}{x} = 0

Multiply by LCM

1 + 2 x = 0

Move

1

to the right side

2 x = - 1

Divide both sides by

2

x = - \frac{1}{2}

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = - \frac{1}{2}

\frac{x ^{a}}{x ^{b}} = x^{a - b}

x, r - \frac{m}{x} = e^{2}

\frac{8}{13} = \frac{168}{x}

R, I = \frac{E}{R}

(x) = \frac{2.5 + 1}{2 x ^{0}}