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1. (n.) quadratic equation
an equation containing a single variable of degree 2. Its general form is ax2+bx+c= 0, where x is the variable and a, b, and c are constants (a&nE; 0).
Etymology: (1680–90)
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| Definition of 'quadratic equation' |
Princeton's WordNet |
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1. (noun) quadratic equation, quadratic
an equation in which the highest power of an unknown quantity is a square
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| Definitions of 'quadratic equation' |
The Nuttall Encyclopedia |
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1. quadratic equation
an equation involving the square of the unknown quantity.
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