Evaluate
17\sqrt{3}+27\approx 56.444863729
Factor
17 \sqrt{3} + 27 = 56.444863729
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15+5\sqrt{3}+12\sqrt{3}+4\left(\sqrt{3}\right)^{2}
Apply the distributive property by multiplying each term of 5+4\sqrt{3} by each term of 3+\sqrt{3}.
15+17\sqrt{3}+4\left(\sqrt{3}\right)^{2}
Combine 5\sqrt{3} and 12\sqrt{3} to get 17\sqrt{3}.
15+17\sqrt{3}+4\times 3
The square of \sqrt{3} is 3.
15+17\sqrt{3}+12
Multiply 4 and 3 to get 12.
27+17\sqrt{3}
Add 15 and 12 to get 27.
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