Respostas

2013-07-05T09:00:03-03:00
Não entendi bem o que o simbolo ⁶√x⁵√x quer dizer.

Seria \sqrt[6]{x} \sqrt[5]{x}? ou 
\sqrt[6]{x \sqrt[5]{x}}?

\sqrt[6]{x} \sqrt[5]{x}=x^{1/6} x^{1/5}=x^{\frac{5+6}{30}=x^{\frac{11}{30}} ou

\sqrt[6]{x\sqrt[5]{x}}=\sqrt[6]{x \cdot x^{1/5}}=\sqrt[6]{x^{6/5}}= (x^{6/5})^{1/6}=x^{1/5}
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