1

Introduction

2

Exercise 2.1; Examples

3

Exercise 2.1; Examples

4

Exercise 2.2 – Part 2

5

Exercise 2.2 – Part 3; Solving Equation having Variable on both Sides

6

Exercise 2.3 – Part 1

7

Exercise 2.3 – Part 2

8

Example 14 & 15

9

Exercise 2.4 – Part 1

10

Exercise 2.4 – Part 2; Reducing Equation to Simpler Form

11

Exercise 2.5 (1,2,3)

12

Exercise 2.5 (4,5,6,7,8)

13

Example 18 & 19; Exercise 2,6(1)

14

Exercise 2.6(2,3,4,5,6,7)

15

Example 6,7,11

16

Exercise 2.2 – Part 4

17

Exercise 2.2 – Part 5

18

Exercise 2.2 – Part 6; Exercise 2.5(10)