Mathematics
10 Online
OpenStudy (juliebeans):
Help ::P
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OpenStudy (juliebeans):
OpenStudy (astrophysics):
\[m^n \implies \frac{ 1 }{ m^{-n} }\]
OpenStudy (astrophysics):
When you're dividing by exponents you subtract, when you multiply exponents can you guess what you do?
OpenStudy (juliebeans):
Divide? Like do the opsite of multiply
OpenStudy (astrophysics):
Mhm?
For your problem use the above rule I showed you, also \[\frac{ x^m }{ x^n } \implies x^{m-n}\]
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OpenStudy (astrophysics):
\[\frac{ 28 }{ 8 } \implies \frac{ 7 }{ 2 }\]
OpenStudy (juliebeans):
oh
OpenStudy (astrophysics):
\[\frac{ m^2 }{ m^4 } \implies ?\]
OpenStudy (astrophysics):
Or that's suppose to be m^3 in the denominator w/e the case what do you get?
OpenStudy (astrophysics):
Hint: Look at my first post
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OpenStudy (jhannybean):
Split these all up. \[\color{red}{\frac{28}{8}} \cdot \color{blue}{\frac{m^2}{m^3}}\cdot \color{green}{\frac{n^4}{n^2}}\]
OpenStudy (astrophysics):
So many beans
OpenStudy (juliebeans):
Would I get m^2?
OpenStudy (jhannybean):
\[\frac{28}{8} \cdot m^{2-3} \cdot n^{4-2}\]
OpenStudy (juliebeans):
Then Do The same for n?
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OpenStudy (juliebeans):
And he left thank you Jhanny
OpenStudy (jhannybean):
Did you get your answer?
OpenStudy (juliebeans):
(Sorry I miss counted) And Yes i did was it d?
OpenStudy (juliebeans):
WAIT A SECOND
OpenStudy (astrophysics):
Show your work please :)
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OpenStudy (juliebeans):
I Can't im using paper XD while working on this >_>
OpenStudy (juliebeans):
Wait I got b :)
OpenStudy (jhannybean):
Yep.