SubArea: Higher degree equations and inequalitiesLevel: BProject ID: 9000031004Accepted: 1Clonable: 0Easy: 0Assuming \(y\in \mathbb{R}\), find the number of the solutions of the following algebraic equation. \[ y^{4} + 5y^{2} + 6 = 0 \]\(0\)\(4\)\(3\)\(2\)
