Khan Academy: Absolute Value: Absolute Value 1

Sal reviews absolute value equations by taking viewers through a careful and deliberate problem-solving process. Those who didn't thoroughly understand absolute value during class will appreciate Sal's steady and straightforward...

Combining the skills from the previous videos, particularly inequalities and absolute values, Sal works to solve several new sample problems. He encourages watching the video "over and over," which is good advice for mathematicians of...

Sal demonstrates how to solve an absolute value equation, keeping in mind there are two possible answers.

Given a complex number in the form a+bi, find its absolute value. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints. HSN.CN.B.4

This video demonstrates how to solve equations that contain absolute values. It also demonstrates what an absolute value function would look like on a graph.

The learning exercise is a video that examines absolute value inequalities. Students watch an example on how to solve absolute value inequalities. [2:35]

A step-by-step demonstration on how to solve an inequality with an absolute value and fractions.

Solving the absolute value of an equation and graph the solution on a number line. [1:46]

This video explains that an absolute value of an integer is its distance from zero.

A video about absolute value inequalities.