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OpenStudy (anonymous):
how to evaluate 4+(-4)?
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OpenStudy (anonymous):
since it's a positive number being added to a negative it would just be 4-4 = ?
OpenStudy (anonymous):
hother, this is identical to a question you just asked. Would it not be simpler to just learn the rules? There are only 4 cases ++,+-,-+ and --
OpenStudy (anonymous):
^^agreed estudier. Hother, try to learn the concept.
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