alineht3041pbqgcj alineht3041pbqgcj

22-07-2018
Mathematics

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Can a radical ever be rational?

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12joie82 12joie82

22-07-2018

A radical can some times be a rational dependes on the numbers

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jcherry99 jcherry99

22-07-2018

Sure. Here's an example.

[tex] \sqrt{\dfrac{49}{81}}=\dfrac{7}{9}[/tex]

Another one might look like this.[tex] \sqrt[4]{16} = 2 [/tex]

And just one more

[tex] \sqrt[3]{8000} = 20 [/tex]

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