Evaluate
-\frac{3\sqrt[3]{6}}{4}+7\sqrt[5]{6}\approx 8.653943123
Factor
\frac{{(28 - 3 \cdot 6 ^ {\frac{2}{15}})} \sqrt[5]{6}}{4} = 8.653943123112684
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-\frac{3}{4}\sqrt[3]{6}+7\sqrt[5]{6}
Combine 3\sqrt[5]{6} and 4\sqrt[5]{6} to get 7\sqrt[5]{6}.
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