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OpenStudy (anonymous):
Which expression is equivalent to 7^-2
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OpenStudy (anonymous):
7 × -2 -7 × 2 × 2
OpenStudy (jdoe0001):
\(\large \bf a^{-{\color{red} n}} = \cfrac{1}{a^{\color{red} n}}\)
OpenStudy (anonymous):
Thank youuuu
OpenStudy (jdoe0001):
yw
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