6: Absolute Value
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- 6.2: Solving Absolute Value Equations
- To solve absolute value equations, first consider the following two properties of Absolute Value. It is important to check the solutions by substituting them back into the original equation. Finally, the solution set of an absolute value equation is typically graphed as points on a number line.
Thumbnail: The graph of the absolute value function for real numbers. (CC BY-SA 3.0; Qef and Ævar Arnfjörð Bjarmason via Wikipedia).