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Round your to the hundreths place. fifth root of 1215

 Aug 30, 2016
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Round your to the hundreths place. fifth root of 1215

 

\(1215^{\frac{1}{5} } = 1215^{0.2} \)

 

\(ln\left(1215^{\frac{1}{5} }\right) \)

 

\(=ln1215\times 0.2=7.10249935577\times 0.2\)  

 

\(=1.42049987115\)

 

\(1215^{\frac{1}{5} } =\) \(e^{ln\left(1215^{\frac{1}{5} } \right) } \) \(=e^{1.42049987115} \)\(=4.13918898438\) 

 

Round your to the hundreths place:

 

\(1215^{\frac{1}{5} } \approx 4.14\)

 Aug 30, 2016

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