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Mathematics 21 Online
OpenStudy (anonymous):

Radical expressions (inside)

OpenStudy (anonymous):

http://puu.sh/70szu.jpg

OpenStudy (anonymous):

you can take the cubed root of anything answer is "all real numbers" or \(\mathbb{R}\) or \((-\infty, \infty)\) depending on your choice of notation

OpenStudy (anonymous):

The for the first question, it's all real numbers?

OpenStudy (anonymous):

yes, for both

OpenStudy (anonymous):

Alright, awesome. I researched some more, I get it now. Thanks!

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