Raiz Cubica de 0,729
Soluções para a tarefa
Respondido por
52
Resolvendo temos:
![\sqrt[3]{0,729} = \sqrt[3]{\frac{729}{1000} } = \sqrt[3]{\frac{729}{1000} } = \sqrt[3]{\frac{9^3}{10^3} } = \frac{9}{10} = 0,9](https://tex.z-dn.net/?f=+%5Csqrt%5B3%5D%7B0%2C729%7D++%3D+++%5Csqrt%5B3%5D%7B%5Cfrac%7B729%7D%7B1000%7D+%7D++%3D++%5Csqrt%5B3%5D%7B%5Cfrac%7B729%7D%7B1000%7D+%7D+%3D++%5Csqrt%5B3%5D%7B%5Cfrac%7B9%5E3%7D%7B10%5E3%7D+%7D+%3D++%5Cfrac%7B9%7D%7B10%7D++%3D+0%2C9 "\sqrt[3]{0,729} = \sqrt[3]{\frac{729}{1000} } = \sqrt[3]{\frac{729}{1000} } = \sqrt[3]{\frac{9^3}{10^3} } = \frac{9}{10} = 0,9")
Perguntas interessantes