SOLUTION: {{{(4/3n)+(3/(n+1))+(2/(n^2+n))}}} perform and reduce

Question 48182:
perform and reduce

Answer by jake_6233(74) (Show Source): You can put this solution on YOUR website!

The first thing to realize is the common denominator factor everything you can in the donominators will make the common denominator more obvious... which is
3*n*(n+1)
Multiplying the top and bottom by the common denominator yields

I hope that this help you
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