Evaluate
3\sqrt{33}+5\sqrt{2}-\sqrt{66}-15\approx 1.180717347
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-15+5\sqrt{2}+3\sqrt{33}-\sqrt{33}\sqrt{2}
Apply the distributive property by multiplying each term of 5-\sqrt{33} by each term of -3+\sqrt{2}.
-15+5\sqrt{2}+3\sqrt{33}-\sqrt{66}
To multiply \sqrt{33} and \sqrt{2}, multiply the numbers under the square root.
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