0=9x^2-4x^(-2)+35
You asked:
Solve the equation \(0 = 9 {x}^{2} - 4 {x}^{-2} + 35\) for the variable \(x\).
MathBot Answer:
The 4 solutions to the equation are: \[\begin{aligned}x &= - \frac{1}{3} = -0.\overline{3}\\x &= \frac{1}{3} = 0.\overline{3}\\x &= -2 i\\x &= 2 i\end{aligned}\]
\(i\) is the imaginary unit, defined as \(i^2 = -1\).