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Multiplying and dividing radicals
satrjb
Sep 14, 2009, 02:25 PM
Need help
Unknown008
Sep 15, 2009, 10:07 AM
Well, I'll give examples.
3\sqrt2\, \times \, 2\sqrt3 = (3\,\times2)(\sqrt{2 \,\times 3}) = 6\sqrt6
\frac{6\sqrt4\,} {\, 2\sqrt2} = {\frac62}(\sqrt{\frac42}) = 3\sqrt2