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OpenStudy (anonymous):
Simply (1/7)-2 =
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OpenStudy (anonymous):
-13/7
OpenStudy (aroub):
=49
OpenStudy (anonymous):
@ mathballet how did you get that answer?
OpenStudy (anonymous):
1/7-2 find common denom. so 1/7-14/7=-13/7
OpenStudy (anonymous):
unless u meant (1/7)^-2
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OpenStudy (aroub):
yes.. its to the power of -2
OpenStudy (anonymous):
oh cause they didnt put a ^
OpenStudy (anonymous):
Me too never notice the ^ but I got 49 LOL!!!
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