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Step-by-Step full solutions for several practice tests that involve absolute value. Here, we will look at problems that involve the basic concepts of absolute value. Then we will examine how to solve basic absolute value equations such as |x + a| = k. From there, we will move on to more advanced concepts, such as how to solve absolute value equations with quadratic expressions, rational expressions, double absolute value operations, and nested absolute values. Lastly, we will learn how to deal with absolute value inequalities.
0:00:00 Absolute Value Basics
0:09:48 Solving Basic Absolute Value Equations
0:34:19 Solving Absolute Value Equations with Quadratic and Rational Expressions
1:18:23 Solving Advanced Absolute Value Equations, Nested, Double Absolute Value Operations
2:14:32 Solving Basic Absolute Value Inequalities
2:39:01 Solving Advanced Absolute Value Inequalities, Nested, Double, Quadratic, Rational
