# Complete The Square - Calculator

This online calculator completes the square of a quadratic expression of the form

$a x^2 + b x+c$

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.

 2.1 $x^2 +$3/5$x +$-6
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