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College Prep Algebra II
8/19/14
1.4 Absolute Value Equations
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EX #1: Evaluate
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EX #2: Solve.
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Steps for Solving Absolute Value Equations
1. Create 2 equations:
2. Solve each equation. The x values are one OR the other.
3. Check for extraneous solutions (solutions that do not
satisfy the
equation). They are not included in the final solution.
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EX #3: Solve.
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EX #4: Solve.
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EX #5: Solve.
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Assignment:
p. 30 #15-33 odd, 37, 40, 47, 48