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Mathematics 15 Online
OpenStudy (anonymous):

WAY TOO HARD to write on computer! please click link and help me on My math PROBLEM! http://gyazo.com/7758beed74832a69a192c8d4ea941bfa

OpenStudy (anonymous):

http://gyazo.com/7758beed74832a69a192c8d4ea941bfa

OpenStudy (falco276):

wow, is this Algebra 1? Because to me this is hard to figure out. Ive heard of this, but I can't solve it! Sorry. :(

OpenStudy (anonymous):

very easy

OpenStudy (anonymous):

Could you please help?

OpenStudy (anonymous):

I forget to write equation let me try remember

OpenStudy (anonymous):

(3P^3r^2)^3=27P^9r^6 (2rP^2r)^2= 4P^4r^2 divide you get: (27/4)P^5r^4

OpenStudy (anonymous):

the second is the answer

OpenStudy (amistre64):

Please do not copy and paste your problems. If people are going to spend time to help you, you should at least spend the time to ask your question as clearly as possible. http://openstudy.com/code-of-conduct that and you appear to be posting test questions

OpenStudy (zehanz):

Let's try to write it anyway: \(\dfrac{(3p^3r^2)^3}{(2p^2r)^2}\). See? No problem!

OpenStudy (anonymous):

its not hat man I DONT understand how to write that on the computer whats so ever sorry

OpenStudy (amistre64):

if you got a tablet, i understand :)

OpenStudy (zehanz):

If you use the equation editor (button Equation bottom-left), you will see that it is quite intuitive!

OpenStudy (anonymous):

\[3^3=27\]

OpenStudy (anonymous):

Well thank you Nancy_Lam! and i will make my problems more clear.

OpenStudy (zehanz):

2²=4

OpenStudy (anonymous):

\[(P^3)^3=P^9\]

OpenStudy (anonymous):

are you understand now?

OpenStudy (anonymous):

exponent time exponent

OpenStudy (zehanz):

So you have to simplify \(\dfrac{27p^9r^6}{4p^4r^2}\)

OpenStudy (anonymous):

than divide from top to bottom, exponent on the top subtract exponent on bottom

OpenStudy (anonymous):

ZeHanz can you show me how to write divide I forgot,thanks

OpenStudy (anonymous):

\[\frac{ 27P^9R^6 }{ 4P^4R^2 }=\frac{27}{4}P^{9-4}R^{6-2}= \frac{27}{4}P^5R^4\]

OpenStudy (zehanz):

You can write it inline (so while typing a line) with \dfrac{}{}. The numerator and denominator go between the curly brackets. To make it work: begin with: \( and end with: \)

OpenStudy (anonymous):

thankZ eHanz I remember now,

OpenStudy (zehanz):

Dang! that doesn't look good! Start with: <backslash>( etc. Oh I see you got it! YW!

OpenStudy (anonymous):

thank stepennd7 for medal

OpenStudy (zehanz):

@Nancy_Lam: I gave it to you :D

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