Slide 1HAWKES LEARNING SYSTEMS math courseware specialists Copyright © 2010 Hawkes Learning Systems. All rights reserved. Hawkes Learning Systems: Intermediate Algebra Section…

Slide 1 Slide 2 Section 2.4 Complex Numbers Slide 3 What you should learn How to use the imaginary unit i to write complex numbers How to add, subtract, and multiply complex…

1. 1-3 Real Numbers andthe Number LineI Can: - classify, graph, and compare realnumbers .- find and estimate square roots. 2. 1. Opener Simplify each of these: a) ( 1 1 1…

Slide 1Then/Now You have already compared fractions and decimals. (Lesson 3–1) Identify and compare numbers in the real number system. Solve equations by finding square…

3.5 Quadratic Equations OBJ: To solve a quadratic equation by factoring DEF:  Standard form of a quadratic equation ax2 + bx + c = 0 NOTE:  Each equation contains a…

Splash Screen Lesson Menu Five-Minute Check (over Lesson 10â1) Then/Now New Vocabulary Key Concept: Irrational Number Example 1: Classify Real Numbers Example 2: Compare…

1-3 Real Numbers and the Number Line I Can: classify, graph, and compare real numbers . find and estimate square roots. Vocabulary to Know Square Root A number a is a square…

Glencoe Pre-Algrebra A B C D 5-Minute Check 6 A. 50°, 80°, 50° B. 40°, 100°, 40° C. 30°, 120°, 30° D. 20°, 140°, 20° Triangle ABC is an…