SOLUTION: add (3x)+(5)/(x)

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Question 269531: add
(3x)+(5)/(x)
Found 2 solutions by drk, stanbon:
Answer by drk(1908) About Me  (Show Source):
You can put this solution on YOUR website!
we need to create a common denominator. It is x. Our numerators change to
3x - -- > 3x^2/x
5/x - - > 5/x
adding we get
%283x%5E2%2B5%29%2Fx

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
add
(3x)+(5)/(x)
---
3x + (5/x)
---
lcd = x
----
(3x^2/lcd) + (5/lcd)
----
(3x^2 + 5)/x
=====================
Cheers,
Stan H.