Visual Radical Expressions and Equations

Click on a problem to see it worked out on YouTube. Radical Expressions and Equations Playlist on YouTube.

1 Radicals

2 Simplifying Radical Expressions

3 Adding and Subtracting Radical Expressions

4 Multiplying and Dividing Radical Expressions

5 Rational Exponents

6 Solving Radical Equations

8 Complex Numbers

7 Review Exercises and Sample Exam

Click here for a worksheet containing 20 sample test questions with answers.

[ Sample Test Questions Chapter 8 ]

Visual Graphing Lines

Chapter 3 video compendium:

3.1 Rectangular Coordinate System

 

---

3.2 Graph by Plotting Points

     

---

3.3 Graph using Intercepts

     

---

3.4 Graph using the y-intercept and Slope

      

---

3.5 Finding Linear Equations

 

---

3.6 Parallel and Perpendicular Lines

---

3.7 Introduction to Functions

---

3.8 Linear Inequalities (Two Variables)

---

3.9 Review Exercises and Sample Exam

Sample chapter test to accompany the online Elementary Algebra textbook published by Flat World Knowledge.

  

[ Sample Test Questions Chapter 3 ]