QUADRATIC EQUATION
• WHAT IS QUADRATIC EQUATION?
• A QUADRATIC EQUATION IS AN EQUATION OF THE SECOND
DEGREE MEANING IT CONTAINS AT LEAST ONE TERM THAT IS
SQUARED.
• THE STANDARD FORM IS ax + b + c=0 with a , b and c being
constants or numerical coefficients , and x being an unkwon
variable.
STANDARD FORM EQUATION EXAMPLE
THE EASIEST WAY TO LEARN QUADRATIC EQUATIONS IS TO
START IN STANDARD FORM.
WHILE NOT EVERY QUADRATIC EQUATION YOU SEE WILL BE IN
THIS FORM.IT’S STILL HELFUL TO SEE EXAMPLE, KEEP IN MIND
THAT THE FIRST CONSTANT a CONNOT BE ZERO.
• QUADRATIC EQUATION EXAMPLES IN FACTORED FORM.
• FACTORING IS ONE WAY TO SOLVE IN QUADRATIC EQUATION
IN FACTORED FORM.