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mikeymcclain1

  • 4 years ago

|x| + 5 = 8

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  1. twalker204
    • 4 years ago
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    3

  2. badreferences
    • 4 years ago
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    Notably \[-x+5=8\text{ when }x<0\\x+5=8\text{ when }x\geq0\]Because that's how \(|x|\) is defined, myyess?

  3. mikeymcclain1
    • 4 years ago
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    could it be 3 or a negitive 3 ?

  4. hoblos
    • 4 years ago
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    |x| + 5 = 8 |x| = 3 x=±3

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