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Interpret Zero and Negative Exponents
Grade Level
CLEP
CLEPCA.013 Interpret Zero and Negative Exponents
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Assuming c != 0 and d != 0, simplify (c^-1 - d^-1)/(c^-1 d^-1).
A
cd/(d - c)
B
c - d
C
1/(d - c)
D
d - c
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