I need to know if this number is any of the following:

Mathematics

2 answers:

Nikitich [7]3 years ago

8 0

It is rational/irrational

bonufazy [111]3 years ago

5 0

A rational number can be written in the form a/b where a and b are integers and b≠0

so

remember that √(a/b)=(√a)/(√b)

so $\sqrt{\frac{82}{20}}=\sqrt{\frac{41}{10}}=\frac{\sqrt{41}}{\sqrt{10}}\frac{\sqrt{410}}{10}$

we can't make it into a/b so it's irrational

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