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Workbook
CONTENTS
REAL NUMBERS ................................................................................................................................... 3
Rational Numbers: .............................................................................................................................. 3
Irrational Numbers: ............................................................................................................................. 4
Set of Real Numbers: ........................................................................................................................... 4
Real Number Line and Coordinate Plane .............................................................................................. 5
Properties of the Operations on Real Numbers: ................................................................................... 6
EXERCISES 1 ........................................................................................................................................ 8
LINEAR EQUATIONS AND INEQUALITIES .............................................................................................. 11
Inequalities ....................................................................................................................................... 11
EXERCISES 2 ...................................................................................................................................... 13
Properties of Inequality ..................................................................................................................... 14
EXERCISES 3 ...................................................................................................................................... 19
Absolute Value.............................................................................................................................. 20
Equations and Inequalities Involving Absolute Value .......................................................................... 23
EXERCISES 4 ..................................................................................................................................... 28
Systems of Linear Equations .............................................................................................................. 31
EXERCISES 5 ................................................................................................................................. 36
Linear Inequalities in Two
Variables…………………………………………………………………………………………………………….39
EXERCISES 6 ..................................................................................................................................... 41
EXPONENTIAL EXPRESSIONS ............................................................................................................... 45
Exponents .................................................................................................................................... 45
EXERCISES 7 ................................................................................................................................ 55
Radicals............................................................................................................................................. 58
EXERCISES 8 ................................................................................................................................. 69
APPLICATIONS OF EQUATIONS AND INEQUALITIES .............................................................................. 73
Ratio and Proportion ......................................................................................................................... 73
EXERCISES 9 ..................................................................................................................................... 77
Solving Real Life Problems ................................................................................................................. 80
2 091math-wb-w6-(equations&inequalities-1)
