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Q: What is the origin of the quadratic formula?

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The quadratic formula is used to solve the quadratic equation. Many equations in which the variable is squared can be written as a quadratic equation, and then solved with the quadratic formula.

aryabhatt's quadratic formula

you use the quadratic formula in math when the quadratic equation you are solving cannot be factored.

There are an infinite number of different quadratic equations. The quadratic formula is a single formula that can be used to find the pair of solutions to every quadratic equation.

Yes.

Well, if the given quadratic equation cannot be factored, nor completed by the square, try using the quadratic formula.

This formula is called the quadratic formula.

8th grade upto college will study the quadratic Formula. ~ I'm in the 6th grade and I study the quadratic formula...

The quadratic formula is: Image Source: http://2.bp.blogspot.com/_V8KsSIiGjBk/SsACMEj73KI/AAAAAAAAFIU/vNtErLdchMw/s1600/Quadratic+Formula.gif

In general, quadratic equations have graphs that are parabolas. The quadratic formula tells us how to find the roots of a quadratic equations. If those roots are real, they are the x intercepts of the parabola.

quadratic formula

Yes. You can calculate the two roots of a quadratic equation by using the quadratic formula, and because there are square roots on the quadratic formula, and if the radicand is not a perfect square, so the answer to that equation has decimal.

For any quadratic ax2 + bx + c = 0 we can find x by using the quadratic formulae: the quadratic formula is... [-b +- sqrt(b2 - 4(a)(c)) ] / 2a

Quadratic formula. It's easier to remember and you have to do less work.

By using the quadratic formula. (-b±√b2-4ac)/(2a)

A quadratic equation.

To find the roots (solutions) of a quadratic equation.

The discriminant

The quadratic formula can be derived by used a method called completing the square. It's like using algebra to solve for x. The process is explained the related link "Derivation of Quadratic Formula".

When an equation cannot be solved for "x" to find the zeroes, the quadratic formula can be used instead for the same purpose.

Using the quadratic equation formula is a method of solving quadratic equations.

Its called 'swami dhadacharya' formula

I suggest you use the quadratic formula.

The quadratic formula is x=-b (+or-) square root of b2-4ac all over 2a

All types of engineering professions use the quadratic formula since it applies to ordinary differential equations.