(36 \sqrt{ 5 } -6-6 \sqrt{ 30 } +6 \sqrt{ 30 } -30
Evaluate
36\left(\sqrt{5}-1\right)\approx 44.49844719
Factor
36 {(\sqrt{5} - 1)} = 44.49844719
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36\sqrt{5}-6-30
Combine -6\sqrt{30} and 6\sqrt{30} to get 0.
36\sqrt{5}-36
Subtract 30 from -6 to get -36.
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