Evaluate
20\sqrt{3}+60\approx 94.641016151
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20\left(\sqrt{3}\right)^{2}+20\sqrt{3}
Use the distributive property to multiply 20\sqrt{3} by \sqrt{3}+1.
20\times 3+20\sqrt{3}
The square of \sqrt{3} is 3.
60+20\sqrt{3}
Multiply 20 and 3 to get 60.
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