0
What statements must be true of an equation before you can use the quadratic formula to find the solutions?
Wiki User
∙ 12y ago
That the discriminant of the quadratic equation must be greater or equal to zero for it to have solutions.
If the discriminant is less than zero then the quadratic equation will have no solutions.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is the balanced equation for propanal?
The chemical formula (not equation) of propanal is CH3CH3CHO.
Is CO2 an example of a chemical equation or a chemical formula?
It is a chemical formula.
What is the chemical equation for KClO?
KClO is the chemical formula (not equation) of potassium hypochlorite.
Is a formula also an equation?
No. A formula is not the same as an equation.In mathematics:A formula shows a relationship or rule expressed, usually symbolically.An equation shows the equality of separate expressions.In chemistry:A formula symbolically shows the component atoms, and their relative numbers, in a molecule of a substance.An equation symbolically indicates the progress of a chemical reaction.
What is the chemical equation CH3?
CH3 is not a chemical equation, it is a chemical formula. CH3 is a methyl but, it can not be on its own.
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.
Why do mathmaticians use the quadratic formula?
To find the roots (solutions) of a 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.
How many real solutions can the quadratic formula give?
A quadratic equation can have either two real solutions or no real solutions.
What statement must be true of an equation before you can use the quadratic formula to find the solutions?
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.
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 is the quadriatic formula used for?
To find the solutions of x in a quadratic equation.
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 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
