In elementary algebra, the quadratic formula is the solution of the quadratic
equation. There are other ways to solve the quadratic equation instead of using
Demonstrates the use of the Quadratic Formula and compares the Formula to
Sal introduces the quadratic formula and how it should be used in order to solve
Quadratic Formula. EXPLORE THIS TOPIC IN the MathWorld Classroom. The
formula giving the roots of a quadratic equation ...
The Greeks were able to solve the quadratic equation by geometric methods, and
Euclid's (ca. 325-270 BC) Data contains three problems involving quadratics.
The solutions of some quadratic equations, ( ), are not rational, and cannot be
obtained by factoring. For such equations, the most common method of solution
This page will show you how to use the quadratic formula to get the two roots of a
quadratic equation. Fill in the boxes to the right, then click the button to see ...
Quadratic Equation Solver. If you have an equation of the form "ax<sup>2</sup> + bx + c = 0",
we can solve it for you. Just enter the values of a, b and c below. a. x<sup>2</sup> +. b. x +.
And it can be solved using the Quadratic Formula: Quadratic Formula. That
formula looks like magic, but you can follow the steps to see how it comes about.
The name Quadratic comes from "quad" meaning square, because the variable
gets squared (like x<sup>2</sup>). It is also called an "Equation of Degree 2" (because of the