QuestionFind the value(s) of $x$ when $y=3$ in the equation $y=2x^2-5$.

Studdy Solution
olve for $x$.
$$x = \sqrt{4} =2$$$$x = -\sqrt{4} = -2$$So, the values of $x$ when $y=3$ in the equation $y=2 x^{2}-5$ are $x=2$ and $x=-2$.