Quadratic Equation


Loading...

where x represents an unknown, and a , b , and c represent known numbers such that a is not equal to 0 . If a = 0 , then the equation is linear , not quadratic. The numbers a , b , and c are the coefficients of the equation, and may be distinguished by calling them, respectively, the quadratic coefficient , the linear coefficient and the constant or free term . [1]

The blue part ( b 2 - 4ac ) is called the "discriminant", because it can "discriminate" between the possible types of answer. If it is positive, you will get two real solutions, if it is zero you get just ONE solution, and if it is negative you get complex solutions.


Quadratic Equat...

How to Find the...

Quadratic Equat...

quadratic equat...

Example 2 : Sol...

Typical curves ...

Quadratic Equat...

Using the Quadr...

What Is a Quadr...

Quadratic+Equat...

MMC 30S Pre-Cal...

quadratic formu...

draw the quadra...

quadratic_equat...

How to Solve Qu...

Quadratic equat...

File:Quadratic-...

File:Quadratic ...

Mathematics mad...

solving quadrat...

Quadratic Equat...

Pics Photos - H...

solve each equa...

... below expla...

1373648040_Quad...

Quadratic+Equat...

when solving qu...

Quadratic Equat...

3 Ways to Solve...

Ms. McCullough'...

Quadratic Equat...

3 Ways to Solve...

Quadratic Formu...

The Quadratic F...

Quadratic Formu...

Quadratic equat...

Using a quadrat...

Quadratic equat...

Math = Love: Qu...

Quadratic Formu...

Quadratic Formu...

3 Ways to Find ...

How to Solve Qu...

Example: The Qu...

Solve Quadratic...

Quadratic Formu...

Why is it that ...

Quadratic Equat...

3 Ways to Solve...

3 Ways to Find ...

Quadratic Formu...

Quadratics - MA...

Quadratic Equat...

Math Exercises ...

Solve Quadratic...

Solve Quadratic...