quadratic

noun

  1. 1

    A quadratic polynomial, function or equation.

adjective

  1. 1

    Square-shaped

  2. 2

    Of a polynomial, involving the second power (square) of a variable but no higher powers, as ax^2 + bx + c.

  3. 3

    Of an equation, of the form ax^2 + bx + c = 0.

  4. 4

    Of a function, of the form y = ax^2 + bx + c .

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