Enter the variables a, b, and c into the calculator below to calculate the two solutions to completing the square.

- Quadratic Equation Calculator
- Perpendicular Line Calculator
- Cross Product Calculator
- Point of Intersection Calculator

## Completing The Square Formula

When completing the square, the above formula is used where, a, b, and c are variables from the equation

ax^2+bx+c=0

## Completing the Square Definition

Completing the square involves solving the quadratic equation to determine two different x-intercepts of a quadratic equation.

## How to calculate completing the square?

How to complete the square

**First, determine the variables**Calculate or gather the variables a,b, and c from an equation of the form ax^2+bx+C.

**Enter the variables into the formula or calculator above.**The solution should be two separate answers, typically the x-intercepts.

## FAQ

**What does completing the square mean?**

Completing the square is another way of saying using the quadratic equation to solve for the x-intercepts of an equation in the form mentioned above.

**How do i complete the square?**

Follow the steps in the how-to guide above to complete the square.