The term perfect square is used to refer to a square number, a perfect square dissection, or a factorable quadratic polynomial of the form .
Perfect Square
See also
Perfect Square Dissection, Quadratic Equation, Square Number, SquarefreeExplore with Wolfram|Alpha
Cite this as:
Weisstein, Eric W. "Perfect Square." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/PerfectSquare.html