x^3+2/(x^3)=3

Solution

x^{3} + \frac{2}{x ^{3}} = 3

Solution steps

x^{3} + \frac{2}{x ^{3}} = 3

Multiply both sides by

x^{3}

x^{6} + 2 = 3 x^{3}

Solve

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x + \frac{1}{x} = 94

\frac{2}{2 x - 6} = \frac{x + 8}{15}

5 = (\frac{6.9 \cdot 21}{1 + 6.9 x})

1 = - \frac{1}{1 + C}

6 = - \frac{9}{v}