Please help me with the following VBA programming project questions, I hope to get a correct answer as a reference, thank you very much.

$a{x}^2+bx+c=0$

D$=$CoefficientB $*$ CoefficientB $-4*$ CoefficientA $*$ CoefficientC

$a,b$ and $c$ are coefficients of the equation. To solve for $x$ in the above equation

please use VBA code to solve it$.$