Complete The Square - Calculator

An online calculator that completes the square of a quadratic expression of the form

$a x^2 + b x+c$
and rewrites in the form
$a (x + H)^2 + K $

How to use the calculator?

1 - Enter the coefficients a, b and c and press "enter". a, b and c can be entered as integers, fractions or numbers with a decimal point as shown below.

$x^2 + $$ x + $

More References and links

Completing the Square of Quadratic Expressions
Step by Step Solver Calculator to Complete the Square
Maths Calculators and Solvers.
Geometry Calculators and Solvers.