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optiquest Group TitleBest ResponseYou've already chosen the best response.0
its simply, really
 2 years ago

gypsi Group TitleBest ResponseYou've already chosen the best response.0
\[6\div r ^{2}1 1\div2=1\div r1\]
 2 years ago

gypsi Group TitleBest ResponseYou've already chosen the best response.0
lcd=\[(r ^{2}1)(r+1)(2)?\]
 2 years ago

gypsi Group TitleBest ResponseYou've already chosen the best response.0
the last term is suppose to be 1/r+1
 2 years ago

asnaseer Group TitleBest ResponseYou've already chosen the best response.0
is this your question?:\[\frac{6}{r^21}\frac{1}{2}=\frac{1}{r+1}\]
 2 years ago

asnaseer Group TitleBest ResponseYou've already chosen the best response.0
use the fact that:\[r^21=(r+1)(r1)\]
 2 years ago

optiquest Group TitleBest ResponseYou've already chosen the best response.0
okay r^21 = (r+1)(r1) make all the denominators match
 2 years ago

asnaseer Group TitleBest ResponseYou've already chosen the best response.0
and then multiply both sides by (r+1). that should simplify the expression.
 2 years ago

asnaseer Group TitleBest ResponseYou've already chosen the best response.0
I need to leave now  but hopefully there are plenty of people here that can assist you...
 2 years ago
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