y^3 + y = 130
You asked:
Solve the equation \({y}^{3} + y = 130\) for the variable \(y\).
MathBot Answer:
The 3 solutions to the equation are: \[\begin{aligned}y &= 5\\y &= - \frac{5}{2} - \frac{\sqrt{79} i}{2} \approx -2.5 -4.4440972 i\\y &= - \frac{5}{2} + \frac{\sqrt{79} i}{2} \approx -2.5 + 4.4440972 i\end{aligned}\]
\(i\) is the imaginary unit, defined as \(i^2 = -1\).