Question

$${ x }^{ 2 } + \frac{ 1 }{ { x }^{ 2 } } =18,FIND { x }^{ 3 } + \frac{ 1 }{ { x }^{ 3 } }$$

Answer

[Infinite Solutions]

Solution


Multiply both sides by the Least Common Denominator: .
\[0=0\]
Since both sides equal, there are infinitely many solutions.
Infinitely Many Solutions