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Mathematics 8 Online
OpenStudy (anonymous):

Simplify the radical expression.

OpenStudy (anonymous):

\[(3+\sqrt{6)(3-\sqrt{6)}}\]

OpenStudy (anonymous):

@phi

OpenStudy (phi):

can you re-do that. It looks mangled!

OpenStudy (anonymous):

The answer is 3

OpenStudy (anonymous):

Thanks for the help @phi and @Maria195 !I might need help with more questions in a little bit, but right now I'm good! So thanks a lot !!

OpenStudy (anonymous):

:D You're welcome!

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