Best Answer

X2+5x-6. a=1, b=5, and c=-6 The formula is: -b plus or minus the square root of b squared minus 4ac all over 2a. -b+square root of b2-4ac ---- 2a -5 plus or minus the square root of 5 squared minus 4(1)(-6) -5 plus or minus the square root of 25-4(-6) -5 plus or minus the square root of 25+24 -5 plus or minus the square root of 49 -5 plus or minus 7 Here is where you split into two different answers: Number 1: -5 plus 7= 2 Number 2: -5 minus 7= -12 Your answer is X=2, -12

User Avatar

Wiki User

โˆ™ 2009-02-06 04:33:26
This answer is:
User Avatar
Study guides


20 cards

A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

See all cards
1020 Reviews

Add your answer:

Earn +20 pts
Q: Give example of a quadratic equations?
Write your answer...
Still have questions?
magnify glass
Related questions

What is the difference between a linear quadratic and a quadratic quadratic?

There is no quadratic equation that is 'linear'. There are linear equations and quadratic equations. Linear equations are equations in which the degree of the variable is 1, and quadratic equations are those equations in which the degree of the variable is 2.

What is the reason for quadratic equations?

Many situation can be described by quadratic equations. For example, the height of an object when dropped or shot up in the air.

What does creating quadratic equations have to do with Astronomy?

Quadratic equations appear in many situations in science; one example in astronomy is the force of gravitation, which is inversely proportional to the square of the distance.

Can you give me an example of a real life situation involving quadratic functions?

Quadratic functions will be used in chemistry in real life. Quadratic equations are used to solve equilibrium problems and determine the amount of reactants in a mixture that will react and the concentrations of products that will be form.

What are the similarities of quadratic equations and linear equations?


Are there equations that are neither linear nor quadratic?

There are many equations that are neither linear nor quadratic. A simple example is a cubic equation, such as y = x3, or a logarithmic equation, such as y = ln(x).

How many methods are there for solving quadratic equations?

There are several methods for solving quadratic equations, although some apply only to specific quadratic equations of specific forms. The methods include:Use of the quadratic formulaCompleting the SquareFactoringIterative methodsguessing

What are the degrees of quadratic equations?

A quadratic equations have a second degrees, such that Ax^2 + Bx + C = 0

Can a factor pair have an extra addition problem?

Yes and they do in factoring quadratic equations.Yes and they do in factoring quadratic equations.Yes and they do in factoring quadratic equations.Yes and they do in factoring quadratic equations.

Give some examples where Quadratic equations is used in daily life?

Quadratic equations can be used in solving problems where the formula is given, falling object problems and problems involving geometric shapes.All types of engineering professions use the quadratic formula since it applies to ordinary differential equations.

How do quadratic inequalities differ from quadratic equations?

I dont know the answer

What is of system of equations?

There are many types of equations such as straight line equations, simultaneous equations and quadratic equations.

People also asked