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Q: Why do mathmaticians use the quadratic formula?

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

quadratic formula

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

Use the quadratic formula, with a = 1, b = -10, c = 29.Use the quadratic formula, with a = 1, b = -10, c = 29.Use the quadratic formula, with a = 1, b = -10, c = 29.Use the quadratic formula, with a = 1, b = -10, c = 29.

As you probably suspect, there are no non-mathematical situations in which you would use the quadratic formula.

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.

I suggest you use the quadratic formula.

quadratic formula

aryabhatt's quadratic formula

Simply learn and use the quadratic equation formula.

By using the quadratic equation formula or by completing the square

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

The question is based on the false assumption that the quadratic formula is not used in daily life. Wrong, it IS!

Because it's part of the quadratic equation formula in finding the roots of a quadratic equation.

By knowing how to use the quadratic equation formula.

Use the quadratic formula. In x2 - 4x + 29 = 0, a is 1, b is -4, c = 29. The quadratic formula is: x = (-b plusminus squareroot(b2 - 4ac)) / 2aUse the quadratic formula. In x2 - 4x + 29 = 0, a is 1, b is -4, c = 29. The quadratic formula is: x = (-b plusminus squareroot(b2 - 4ac)) / 2aUse the quadratic formula. In x2 - 4x + 29 = 0, a is 1, b is -4, c = 29. The quadratic formula is: x = (-b plusminus squareroot(b2 - 4ac)) / 2aUse the quadratic formula. In x2 - 4x + 29 = 0, a is 1, b is -4, c = 29. The quadratic formula is: x = (-b plusminus squareroot(b2 - 4ac)) / 2a

A quadratic function is ax2+bx+c You can solve for x by using the quadratic formula, which, as the formula requires the use of square roots, would be tricky to put here.

All you do is set the quadratic function to equal to 0. Then you can either factor or use the quadratic formula to solve for your unknown variable.

the formula you are going to use to answer the equation

in most engineering jobs

No.

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.

It all depends on what calculator you use to know how to program the formula into it.

The Quadratic formula in mathematics is used to solve quadratic equations in algebra. The simplest way to solve these equations is to set each of the factors to zero and then solve each factor separately.

You convert the equation to the form: ax2 + bx + c = 0, replace the numeric values (a, b, c) in the quadratic formula, and calculate.