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OpenStudy (anonymous):
What is the value of the expression ?
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OpenStudy (anonymous):
|dw:1417032353682:dw|
OpenStudy (studygurl14):
This? \(\large \frac{3}{3}=2\) (doesn't make sense...)
OpenStudy (anonymous):
i ..|dw:1417032599641:dw|..
OpenStudy (mathstudent55):
Do you know what a negative exponent means?
OpenStudy (mathstudent55):
\(\large a^{-n} = \dfrac{1}{a^n} \)
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OpenStudy (mathstudent55):
Also, do you know the rule \(\large \dfrac{a^m}{a^n} = a^{m - n} \)
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