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dinainjuneBest ResponseYou've already chosen the best response.0
r/r1  1 rr1/r1 1/r1
 2 years ago

Nick_BlackBest ResponseYou've already chosen the best response.0
r/r1  r²/r² r²/r²=1 (r/r1)1 (r/r1)(r1/r1) rr1/r1 1/r1
 2 years ago

MybrainvsmeBest ResponseYou've already chosen the best response.2
where did the second r come from din?
 2 years ago

dumbcowBest ResponseYou've already chosen the best response.1
\[\frac{r}{r1}  1 = \frac{r}{r1} \frac{r1}{r1} = \frac{r(r1)}{r1} = \frac{1}{r1}\]
 2 years ago

MybrainvsmeBest ResponseYou've already chosen the best response.2
I'm sorry, how are you getting r1/r1?
 2 years ago

dumbcowBest ResponseYou've already chosen the best response.1
just adding it, but because it equals 1 it doesn't change expression's value
 2 years ago

dumbcowBest ResponseYou've already chosen the best response.1
thats the only way to combine fractions, get a common denominator
 2 years ago

MybrainvsmeBest ResponseYou've already chosen the best response.2
thanks for your explanations dumbcow.
 2 years ago

dumbcowBest ResponseYou've already chosen the best response.1
no problem, thats how you learn thanks for wanting them :)
 2 years ago
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