Additional Mathematics Module 3 - Quadratic Equations Worksheets With Answer Key Page 3
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33CHAPTER 2 : QUADRATIC EQUATIONS
MODUL 3
2.1 CONCEPT MAP
QUADRATIC EQUATIONS
GENERAL FORM
2
.ax
+ bx + c = 0
Factorization
x
x
= 0
Completing the square
2
x
x
= 0
Formula
ROOTS
x = ,
2
b
– 4ac
> = 0 (Positive)
= 0
< = 0 (negative)
Two different
Two
No real
roots
Equal
roots
roots
Types of roots
2
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