What is the answer to x^3-4/x =6 ?

The answer to x^3-4/x =6 is x=2,x\approx-0.63889…

Solve for x: x^3-4/x =6

The solution is x=2,x\approx-0.63889…

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x^{3} - \frac{4}{x} = 6

x = 2, x \approx - 0.63889 \dots

Solution steps

x^{3} - \frac{4}{x} = 6

Multiply both sides by

x

x^{4} - 4 = 6 x

Solve

x^{4} - 4 = 6 x : x = 2, x \approx - 0.63889 \dots

x = 2, x \approx - 0.63889 \dots

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 2, x \approx - 0.63889 \dots

y + \frac{6}{y} = 5

s = \frac{a}{1 - r}, r

t, \frac{d}{t} = v

\frac{3 k}{k} = \frac{20 - k}{3 k}

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

What is the answer to x^3-4/x =6 ?
The answer to x^3-4/x =6 is x=2,x\approx-0.63889…
Solve for x: x^3-4/x =6
The solution is x=2,x\approx-0.63889…