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quadratic equation definition in math. The standard form of a quadratic equation is ax2bxc0 where ab and c are real numbers and a0. In any quadratic equation the highest power of an unknown quantity is 2.
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An equation where the highest exponent of the variable usually x is a square 2. 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. Definition of a Quadratic Equation An equation of the form ax 2 bx c 0 is known as a quadratic equation.
It makes a parabola a U shape when graphed on a coordinate plane.
2x2 5x 3 0. More About Quadratic Equation. Here x is the variable and a b and c are constants where a 0. Quadratic Equations can be factored.
