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Mathematics 8 Online
OpenStudy (anonymous):

Help please! What is equal to √45? 3√5 5√3 3√15 9√5

OpenStudy (anonymous):

@Gymnastflips

OpenStudy (anonymous):

The answer is 3√5. Maybe this site can help you http://www.wolframalpha.com/input/?i=%E2%88%9A45

OpenStudy (anonymous):

Thanks! the site helps a lot.

OpenStudy (anonymous):

Just click on the button that says "step by step solution". it is right by the 3√5.

OpenStudy (anonymous):

You're welcome. :D

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