Desmos Graphing Calculator

CalcReferenceCopy

Math·Advanced Math·Nonlinear equations in one variable and systems of equations in two variables

medium

$2x^2=k$ In the given equation, $k$ is a constant. The equation has no real solution. Which of the following could be the value of $k$?

A

$-92$

B

$0$

C

$46$

D

$55$