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5^{-4}=125
Subtract 7 from 3 to get -4.
\frac{1}{625}=125
Calculate 5 to the power of -4 and get \frac{1}{625}.
\frac{1}{625}=\frac{78125}{625}
Convert 125 to fraction \frac{78125}{625}.
\text{false}
Compare \frac{1}{625} and \frac{78125}{625}.
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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Limits
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