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OpenStudy (anonymous):
Evaluate x^(1) - x^(-1) + x^(0) for x = 2. will someone please explain this
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OpenStudy (anonymous):
\(2^{-1} = 1/2\)
OpenStudy (anonymous):
\(2^0=1\)
OpenStudy (anonymous):
\(2^1=2\)
OpenStudy (anonymous):
|dw:1361644690569:dw| that's what the choices I have
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