What is the answer to 4/(x^2)+5/x =-1 ?

The answer to 4/(x^2)+5/x =-1 is x=-4,x=-1

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4/(x^2)+5/x =-1

\frac{4}{x ^{2}} + \frac{5}{x} = - 1

x = - 4, x = - 1

Solution steps

\frac{4}{x ^{2}} + \frac{5}{x} = - 1

Multiply by LCM

4 + 5 x = - x^{2}

Solve

4 + 5 x = - x^{2} : x = - 4, x = - 1

x = - 4, x = - 1

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = - 4, x = - 1

\frac{x}{x - 9} + 7 = \frac{9}{x - 9}

0.2 = \frac{2.8 x}{0.4 x ^{2} + 1.3}

\frac{x + 7}{x - 1} = \frac{3}{x}

\frac{1}{2} - \frac{1}{3 x} = - 4

3 - \frac{x}{x + 2} = 7

What is the answer to 4/(x^2)+5/x =-1 ?
The answer to 4/(x^2)+5/x =-1 is x=-4,x=-1
Solve for x: 4/(x^2)+5/x =-1
The solution is x=-4,x=-1