B2 4ac Formula Example Complete Guide

b2 4ac formula example. X-b-sqrtb2-4ac2a The expression under the square root b2 4ac can tell us how many roots well get. In the first case having a positive number under a square root function will yield a result that is a positive number answer.

C Program To Find The Roots Of A Quadratic Equation from www.programiz.com

Tap for more steps. You can calculate the discriminant b2 - 4ac. Solve quadratic equations using a quadratic formula calculator.

Example Question Using Discriminant Formula.

What is the discriminant of the equation x 2 2x 3 0. Example Question Using Discriminant Formula. Once you know the formula you need to know how to determine the numbers to insert. When you simplify using the quadratic formula and your result is a negative number under a square root there are no real number solutions to the equation.