Documents Real Numbers and Complex Numbers

Real Numbers and Complex Numbers 1 1.1 Real Number System 1.2 Surds 1.3 Complex Number System Chapter Summary Case Study As shown in the figure, after drawing the diagonal…

Documents Absolute Value The absolute value of a real number a, denoted by |a|, is the distance between a and....

Absolute Value The absolute value of a real number a, denoted by |a|, is the distance between a and 0 on the number line. | – 4| = 4 |5| = 5 Example Find each absolute…

Documents Chapter 1: Tools of Algebra 1-4: Solving Inequalities

Chapter 1: Tools of Algebra 1-4: Solving Inequalities Essential Question: What is one important difference between solving equations and solving inequalities? 1-4: Solving…

Documents WARM-UP EXERCISES

Insert grouping symbols to make the sentences true. 1.) 7- 4 x 6 + 4 = 30 2.) 6 + 2 x 3 - 4 = 20 3.) 9 - 4 x 2 + 5 = 15 4.) 5 x 8 - 6  2 = 5 WARM-UP EXERCISES Exponents…