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OpenStudy (anonymous):
(-7)^-2/2kn^-2 show steps please
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OpenStudy (anonymous):
what is the question?
OpenStudy (anonymous):
(-7) exponet -2 over 2kn exponet-2
OpenStudy (anonymous):
that's not a question, it's an equation. But what are you supposed to do with it? There are variables so there isn't just a number answer
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