GreeneMath.com Courses

Solving Rational Inequalities Practice Test Full Solutions

Practice-test walkthroughs show how to solve rational inequalities using critical values, interval testing, and domain restrictions.

• YouTube
• 1 hour
• Self-Paced
• Free Video

Solving Rational Equations Practice Test - Full Solutions

Step-by-step practice solving rational equations by factoring denominators, clearing them with the least common denominator, and checking for domain violations and extraneous solutions.

• YouTube
• 1 hour 3 minutes
• Self-Paced
• Free Video

Solving Radical Inequalities Part 2 Practice Test Full Solutions

Step-by-step solutions to advanced radical inequalities involving variables outside radicals, cube and fourth roots, and a quadratic square root.

• YouTube
• 37 minutes
• Self-Paced
• Free Video

Solving Radical Inequalities Part 1 Practice Test Full Solutions

Step-by-step solutions use domains, related equations, interval testing, and critical-value checks to solve radical inequalities without unsafe squaring.

• YouTube
• 48 minutes
• Self-Paced
• Free Video

Solving Radical Equations Part 2 Practice Test Full Solutions

Step-by-step practice test solutions for radical equations involving cube roots, fourth roots, nested roots, and mixed roots.

• YouTube
• 25 minutes
• Self-Paced
• Free Video

Solving Radical Equations Part 1 Practice Test Full Solutions

Step-by-step practice solving square-root equations by isolating radicals, squaring both sides, solving the result, and checking for extraneous solutions.

• YouTube
• 32 minutes
• Self-Paced
• Free Video

Graphing Non-Linear Inequalities Practice Test - Full Solutions

Step-by-step solutions for graphing nonlinear inequalities and systems using boundary curves, test points, shading, and overlap.

• YouTube
• 32 minutes
• Self-Paced
• Free Video

Solving Non-Linear Systems of Equations Practice Test Full Solutions

Step-by-step solutions for a practice test on solving non-linear systems of equations using substitution and elimination.

• YouTube
• 31 minutes
• Self-Paced
• Free Video

Quadratic and Rational Inequalities Practice Test Full Solutions

Step-by-step solutions for quadratic and rational inequalities using critical values, interval testing, and domain restrictions.

• YouTube
• 38 minutes
• Self-Paced
• Free Video

The Quadratic Formula Practice Test Full Solutions

Step-by-step solutions show how to rewrite quadratic equations, identify a, b, and c, and apply the quadratic formula.

• YouTube
• 31 minutes
• Self-Paced
• Free Video

Solving Equations That Are Quadratic in Form Practice Test Full Solutions

Step-by-step solutions show how substitution transforms equations quadratic in form into quadratics solved by factoring or the quadratic formula.

• YouTube
• 31 minutes
• Self-Paced
• Free Video

Applications of Rational Expressions Practice Test Full Solutions

Step-by-step solutions show how to set up and solve rational equations for motion and work-rate word problems.

• YouTube
• 33 minutes
• Self-Paced
• Free Video

How to Solve Equations with Rational Expressions Practice Test Full Solutions

Step-by-step practice-test solutions for solving rational equations by clearing denominators, then checking original equations for extraneous solutions.

• YouTube
• 32 minutes
• Self-Paced
• Free Video

How to Simplify Complex Rational Expressions Practice Test Full Solutions

Step-by-step LCD method for simplifying complex rational expressions, with full solutions to a five-section practice test.

• YouTube
• 38 minutes
• Self-Paced
• Free Video

Factoring Trinomials Using Trial & Error Practice Test Full Solutions

Practice factoring trinomials by trial and error, reversing FOIL to express each as a product of two binomials.

• YouTube
• 26 minutes
• Self-Paced
• Free Video