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satellite73 Group TitleBest ResponseYou've already chosen the best response.0
bet you got the idea now. write it without the negative exponents. then clear the fractions
 3 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
\[\frac{5^{4}  5^{6}}{5^{3} +5^{5}}\] muttiply top and bottom by \[5^6\]
 3 years ago

Cutiepo0 Group TitleBest ResponseYou've already chosen the best response.0
I got (1/5^4  1/5^6)/ (1/5^3 +1/5^5)
 3 years ago

Cutiepo0 Group TitleBest ResponseYou've already chosen the best response.0
wait. How come I have to multiply top and bottom by 5^6?
 3 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
that will clear the fractions. \[5^{4}\times 5^6=5^2\]
 3 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
if you want you can write this in fraction notation. then you will see that you should multiply top and bottom by \[5^6\]
 3 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
i will write it out if you like
 3 years ago

Cutiepo0 Group TitleBest ResponseYou've already chosen the best response.0
please do, thanks
 3 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
\[\frac{5^{4}5^{6}}{5^{3}+5^{5}}\times \frac{5^6}{5^6}\]
 3 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
\[\frac{5^21}{5^3+5}\] is the second line clear?
 3 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
i added the exponents, and i chose \[5^6\] so that they would all be positive
 3 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
because i want to evaluate the numbers, i need the exponents to be positive
 3 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
now i can see what the numbers are. numerator is 25+1=26
 3 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
denominator is 125+5=130
 3 years ago

Cutiepo0 Group TitleBest ResponseYou've already chosen the best response.0
Isn't the numerator 251?
 3 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
oops yes
 3 years ago

Cutiepo0 Group TitleBest ResponseYou've already chosen the best response.0
Okay, that's great, thanks :) I was making it way more complicated thn it needed to be
 3 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
i would like to say that was a "typo" but i guess it was a mistake. in any case you have the answer, it is \[\frac{24}{130}=\frac{12}{65}\]
 3 years ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
good! yw
 3 years ago

emilystardawn Group TitleBest ResponseYou've already chosen the best response.0
i like ur pic
 3 years ago
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