Question

what is the use of qadratic eqution equations
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Answer 1

Step-by-step explanation:

hi

For a parabolic mirror, a reflecting telescope or a satellite dish, the shape is defined by a quadratic equation. Quadratic equations are also needed when studying lenses and curved mirrors. And many questions involving time, distance and speed need quadratic equations.

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Answer 2

In algebra, a quadratic equation (from the Latin quadratus for "square") is any equation that can be rearranged in standard form as

The quadratic formula for the roots of the general quadratic equation

{\displaystyle ax^{2}+bx+c=0} ax^{2}+bx+c=0

where x represents an unknown, and a, b, and c represent known numbers, where a ≠ 0. If a = 0, then the equation is linear, not quadratic, as there is no {\displaystyle ax^{2}} ax^2 term. The numbers a, b, and c are the coefficients of the equation and may be distinguished by calling them, respectively, the quadratic coefficient, the linear coefficient and the constant or free term.[1]