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quadratic formula definition in maths. More About Quadratic Function. The quadratic formula is x - b b2 - 4 ac2a It is important in algebra where it is used to calculate the roots of quadratic equations.
But not x3 etc. So it will have something like x2. In a quadratic function the greatest power of the variable is 2.
The formula for determining the roots of a quadratic equation from its coefficients.
In algebra a quadratic equation from the Latin quadratus for square is any equation that can be rearranged in standard form as where x represents an unknown and a b and c represent known numbers where a 0If a 0 then the equation is linear not quadratic as there is no term. About the quadratic formula. On this page is a very important derivation. When the Discriminant b24ac is.