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waterineyesBest ResponseYou've already chosen the best response.1
Do you know about LCM or LCD ???
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.2
you can split up the numerator \[\implies \frac{x+1  1}{x+1}\] now split up the fraction \[\implies \frac{x+1}{x+1}  \frac{1}{x+1}\] does that give you a hint?
 one year ago

chihiroasleafBest ResponseYou've already chosen the best response.0
dw:1346926618139:dw
 one year ago

waterineyesBest ResponseYou've already chosen the best response.1
There are two methods for this: Solve RHS to get LHS.. And other is make some arrangements in LHS to get RHS..
 one year ago

waterineyesBest ResponseYou've already chosen the best response.1
First Method is shown by @chihiroasleaf and second method is shown by @lgbasallote
 one year ago

asdfasdfasdfasdfasdf1Best ResponseYou've already chosen the best response.0
If you start with x/(x+1) how can you realize that it equals 11/(x+1)/
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.2
like i said \[\frac{x}{x+1} \implies \frac{x+1  1}{x+1} \implies \frac{x+1}{x+1}  \frac{1}{x+1} \implies 1 \frac 1{x+1}\]
 one year ago

waterineyesBest ResponseYou've already chosen the best response.1
That is what @lgbasallote has shown to you..
 one year ago

waterineyesBest ResponseYou've already chosen the best response.1
In the numerator if you add and subtract 1 then there is no effect on the equality...
 one year ago

asdfasdfasdfasdfasdf1Best ResponseYou've already chosen the best response.0
Oh, so this is almost like multiple the numerator and denominator by x/x (for example).
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.2
except you do additionsubtraction
 one year ago
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