If you took algebra in high school, you probably still have nightmares about using the quadratic formula. It's one of the most complex formulas in high school math. Understanding when and how to use it can seem impossible.
The truth is, the quadratic equation is simpler to solve than it looks. In fact, after using our quadratic formula calculator, you'll wonder why you were ever afraid of it in the first place.
Once you have the equation in standard form, enter the values of a, b, and c into the calculator to generate an instant result. In the guide below, go over some of the most important questions to help simplify one of the most commonly heard of formulas today.