answersLogoWhite

0


Best Answer

The quadratic formula can be used to find the solutions of a quadratic equation - not a linear or cubic, or non-polynomial equation.

The quadratic formula will always provide the solutions to a quadratic equation - whether the solutions are rational, real or complex numbers.

User Avatar

Wiki User

13y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

8y ago

One side of the equation must be 0

The coefficent of the x2 can't be 0

There can be no term whose degree is higher than 2

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What statement must be true of an equation before you can use the quadratic formula to find the solutions?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What formula name that gives the solutions for x in a quadratic equation?

This formula is called the quadratic formula.


What is equadtratic equation?

A quadratic equation normally has 2 solutions and can be solved by using the quadratic equation formula.


What is the difference between quadratic formula and quadratic equation?

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.


What is true about the solutions of a quadratic equation when the radicand of the quadratic formula is a perfect square?

The two solutions are coincident.


Why do mathmaticians use the quadratic formula?

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


How many real solutions can the quadratic formula give?

A quadratic equation can have either two real solutions or no real solutions.


How can you find the complex solutions of any quadratic equation?

I suggest you use the quadratic formula.


What is 9x2 equals 10x plus 2?

It is a quadratic equation and its solutions can be found by using the quadratic equation formula.


What statements must be true of an equation before you can use the quadratic formula to find the solutions?

The equation must be written in the form ( ax^2 + bx + c = 0 ), where ( a \neq 0 ). This is the standard form of a quadratic equation. If the equation is not in this form, you may need to rearrange it before applying the quadratic formula.


What happens in the quadratic formula that yields no real solutions?

If the discriminant of b2-4ac in the quadratic equation formula is less than zero then the equation will have no real roots.


What is the quadriatic formula used for?

To find the solutions of x in a quadratic equation.


What must be true of an equation before you can use the quadratic formula to find the solutions?

the formula you are going to use to answer the equation