http://www.greenemath.com/
In this full course, we will cover negative exponents, the quotient rule for exponents, rational exponents, square roots, higher level roots, how to simplify radical expressions, how to perform operations with radical expressions: addition, subtraction, multiplication, and division, how to rationalize the denominator, how to solve radical equations, and how to solve radical inequalities.
0:00 Negative Exponents and the Quotient Rule for Exponents
19:44 Rational Exponents
38:40 Square Roots and Radical Expressions
1:06:24 Simplifying Square Roots and Simplifying Radical Expressions
1:23:50 Operations with Radicals
1:44:16 Rationalizing the Denominator
1:59:46 How to Solve Radical Equations Part 1
2:23:00 How to Solve Radical Equations Part 2
2:47:37 How to Solve Radical Inequalities Part 1
3:11:31 How to Solve Radical Inequalities Part 2