completing the square
noun Mathematics.
a method, usually of solving quadratic equations, by which a quadratic expression, as x2 − 4x + 3, is written as the sum or difference of a perfect square and a constant, x2 − 4x + 4 + 3 − 4 = (x − 2)2 − 1, by addition and subtraction of appropriate constant terms.
Words nearby completing the square
complete quadrilateral,
complete transduction,
completely normal space,
completely regular space,
completer set,
completing the square,
completion,
completionist,
completist,
complex,
complex absence