Question

How do I solve this?

Answer 1

You have to find LCD (lowest common denominator) in this case it will be
`5x`:


`(u)/(x)+(5u)/(x)- (u)/(5x)=(5*u)/(5x)+(5*5u)/(5*x)- (u)/(5x)=(5u+25u-u)/(5x)=(29u)/(5x)`

Answer: C