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Forums
Mathematics
General Math
Solving absolute value equation
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[QUOTE="Mark44, post: 5503092, member: 147785"] Look at two cases: 1. Both expressions are the same sign; i.e., both are positive or both are negative. 2. The two expressions are opposite in sign. The solution to the original equation is the union of the solution sets for the two cases. [/QUOTE]
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Forums
Mathematics
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Solving absolute value equation
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