Question

es para ahora, por favor​

Answer 1

Respuesta:

FVVF

Explicación paso a paso:

$a)\left(\frac{2}{5}\right)^{-2}\\\\\frac{1}{\left(\frac{2}{5}\right)^2}\\\\\frac{1}{\frac{4}{25}}\\\\\frac{25}{4}$F

$b) \frac{5^3}{2}\\\\\frac{125}{2}$V

$c) \left(-\frac{2}{5}\right)^{-1}\\\\\frac{1}{-\frac{2}{5}}\\\\-\frac{5}{2}$V

$d)\left(-\frac{2}{3}\right)^{-3}\\\\\frac{1}{\left(-\frac{2}{3}\right)^3}\\\\\frac{1}{-\frac{8}{27}}\\\\-\frac{27}{8}$F