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Big Ideas Math Integrated I, 2016

BI

Big Ideas Math Integrated I, 2016 View details

4. Solving Absolute Value Equations

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Exercise 1 Page 32

How is an "extraneous solution" different than "no solution"?

See solution.

Practice makes perfect

Sometimes when solving an absolute value equation it is possible to encounter an extraneous solution. A solution is extraneous when it is accurately found through the solving process, but does not satisfy the original equation. Meaning, when it is substituted into the equation, it does not create a true statement.

Subchapter links

Communicate Your Answer p.27

Monitoring Progress p.28-31

Exercises p.32-34