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Mathematics 16 Online
OpenStudy (anonymous):

would 63-15 radical 2 be the correct answer to: (7+3 radical 2)(9-5 radical 2)

OpenStudy (saifoo.khan):

\[33 - 3 \sqrt2\]

OpenStudy (anonymous):

do you mean \[33-8\sqrt{2}\]

OpenStudy (saifoo.khan):

Oh! Yes. Sorry.

OpenStudy (anonymous):

algood and thank you

OpenStudy (saifoo.khan):

Welcome.

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