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nikdorinn [45]
4 years ago
7

How do I solve this?

Mathematics
1 answer:
Alecsey [184]4 years ago
3 0
You have to find LCD (lowest common denominator) in this case it will be 5x:

\frac{u}{x}+\frac{5u}{x}- \frac{u}{5x}=\frac{5*u}{5x}+\frac{5*5u}{5*x}- \frac{u}{5x}=\frac{5u+25u-u}{5x}=\frac{29u}{5x}

Answer: C
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