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waterineyes
 2 years ago
Best ResponseYou've already chosen the best response.1Do you know about LCM or LCD ???

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.2you 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?

chihiroasleaf
 2 years ago
Best ResponseYou've already chosen the best response.0dw:1346926618139:dw

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

waterineyes
 2 years ago
Best ResponseYou've already chosen the best response.1First Method is shown by @chihiroasleaf and second method is shown by @lgbasallote

asdfasdfasdfasdfasdf1
 2 years ago
Best ResponseYou've already chosen the best response.0If you start with x/(x+1) how can you realize that it equals 11/(x+1)/

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

waterineyes
 2 years ago
Best ResponseYou've already chosen the best response.1That is what @lgbasallote has shown to you..

waterineyes
 2 years ago
Best ResponseYou've already chosen the best response.1In the numerator if you add and subtract 1 then there is no effect on the equality...

asdfasdfasdfasdfasdf1
 2 years ago
Best ResponseYou've already chosen the best response.0Oh, so this is almost like multiple the numerator and denominator by x/x (for example).

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.2except you do additionsubtraction
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