Solving quadratic equations and inequalities: Quadratic equations
Solving quadratic equations in disguise
Find the exact real solutions of the following equation. \[x^4+2x^2-24=0\]
Enter your answer in the form \(x=a\vee x=b\ldots\) if there are two or more solutions, in the form \(x=a\) if there is one solution, and the word none if there are no solutions.
Unlock full access
