Solving Absolute Value Disjunction Inequalities

The video tutorial explains how to solve absolute value disjunction inequalities by writing two separate inequalities. It covers the concept of absolute value as a distance from zero and the need to solve equations twice, once for positive and once for negative values. The tutorial also discusses compound inequalities, their types, and how to determine if a solution set is conjoint or disjoint. A practical example using a number line is provided, followed by a real-world application involving the acceptable weight range of a cereal box. The video concludes with a verification of solutions using test values.

How do you set up inequalities when solving an absolute value problem?

What are the acceptable weight limits for a box of cereal that should weigh 18 ounces with a variation of 0.4 ounces?