How to make a square root in VB console Application.?

How to make a square root in VB console Application.?



i am trying to make a program that solves quadratic equations in visual basic console application.



please i really need help.

thanksHow to make a square root in VB console Application.?
use



Val(Textbox1.text)^(1/2)

that means that the value of textbox1.text(or whatever) is to the power of 1/2 which is a square root