DeltaMath Assignments - Radical Equations (Level 1) Radical Equations (Level 2) This is a quick tutorial for Radical Equations (Level 1) . And from Kahn Academy . This is a quick tutorial for Radical Equations (Level 2) . And from Kahn Academy .
DeltaMath Assignments - Finding Holes Algebraically This is a quick tutorial for Finding Holes Algebraically. This is a Kahn Academy tutorial. A "removable discontinuity" is another way to say "hole".
DeltaMath Assignments - Finding x-Intercepts Algebraically Finding Vertical Asymptotes Algebraically This is a quick tutorial for 4.3 Finding x-Intercepts (Zeros) Algebraically. This is a quick tutorial for 4.5 Finding Vertical Asymptotes Algebraically. This is a Kahn Academy tutorial that covers zeros (x-intercepts), vertical asymptotes and holes (removable discontinuity).
DeltaMath Assignments - 4.1 Solving Linear Rational Equations 4.2 Solving Quadratic Rational Equations This is a quick tutorial on how to solve the DeltaMath 4.1 LINEAR problems for this lesson. This is a quick tutorial on how to solve the DeltaMath 4.2 QUADRATIC problems for this lesson.