Question

Calcule o valor das expressões

27^ -1/3 + 32^1/5

com cálculos por favor.​

Answer 1

7/3

${27}^{ \frac{ - 1}{3} } + {32}^{ \frac{1}{5} } = \frac{1}{27 \frac{1}{3} } + {32}^{ \frac{1}{5} } = \frac{1}{ {3}^{ {3}^{ \frac{1}{3} } } } + {2}^{ {5}^{ \frac{1}{5} } } = \frac{1}{3} + 2 = \frac{7}{3}$