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5 votes
What's the difference between 5 and

2 √(5)


User Eclarkso
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2 Answers

4 votes
5 is a rational number and 2_/5 is irrational.
User Jon Tackabury
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2 votes

the difference between these two are:

1. 5 is a rational number but 2√5 is an irrational number.

User Hyunnie
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