Noun
an equation in which the highest power of an unknown quantity is a square
Source: WordNetAvoiding loss of significance Although the quadratic formula provides what in principle should be an exact solution, it does not, from a numerical analysis standpoint, provide a completely stable method for evaluating the roots of a quadratic equation. Source: Internet
For example, the quadratic equation : has solutions : Since is not any real number, both of these solutions for x are complex numbers. Source: Internet
If this distance term were to decrease to zero, the axis of symmetry would be the x value of the zero, indicating there is only one possible solution to the quadratic equation. Source: Internet
First Course" Because the quadratic equation involves only one unknown, it is called " univariate ". Source: Internet
For example, the quadratic formula (which is the solution of the quadratic equation ) appears as: The formula is printed in a way a person would write by hand, or typeset the equation. Source: Internet
Given the cosine or sine of an angle, finding the cosine or sine of the angle that is half as large involves solving a quadratic equation. Source: Internet