Evaluate
\sqrt{14}+6\sqrt{2}-\sqrt{7}-6\approx 3.58118745
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\sqrt{7}\sqrt{2}-\sqrt{7}+6\sqrt{2}-6
Apply the distributive property by multiplying each term of \sqrt{7}+6 by each term of \sqrt{2}-1.
\sqrt{14}-\sqrt{7}+6\sqrt{2}-6
To multiply \sqrt{7} and \sqrt{2}, multiply the numbers under the square root.
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