Solution 3.1:2d
From Förberedande kurs i matematik 1
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- | It is often most appropriate to get rid of the root sign and write everything in power form, and then use the power rules | + | It is often most appropriate to get rid of the root sign and write everything in power form, and then use the power rules, |
- | + | {{Displayed math||<math>\sqrt{5}\cdot\sqrt[3]{5}\cdot 5 = 5^{1/2}\cdot 5^{1/3}\cdot 5^{1} = 5^{1/2+1/3+1} = 5^{11/6}\,\textrm{.}</math>}} | |
- | <math>\sqrt{5\ | + |
Current revision
It is often most appropriate to get rid of the root sign and write everything in power form, and then use the power rules,
\displaystyle \sqrt{5}\cdot\sqrt[3]{5}\cdot 5 = 5^{1/2}\cdot 5^{1/3}\cdot 5^{1} = 5^{1/2+1/3+1} = 5^{11/6}\,\textrm{.} |