Evaluate
6\left(\sqrt{33}+3\right)\approx 52.467375879
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6\sqrt{3}\sqrt{11}+6\left(\sqrt{3}\right)^{2}
Use the distributive property to multiply 6\sqrt{3} by \sqrt{11}+\sqrt{3}.
6\sqrt{33}+6\left(\sqrt{3}\right)^{2}
To multiply \sqrt{3} and \sqrt{11}, multiply the numbers under the square root.
6\sqrt{33}+6\times 3
The square of \sqrt{3} is 3.
6\sqrt{33}+18
Multiply 6 and 3 to get 18.
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