Question

Me ajudem nessa pfvrrrr​

Answer 1

n)  $(\frac{5}{8} )^{4} = \frac{5^{4} }{8^{4} } = \frac{625}{4096}$

o) $(-\frac{2}{3} )^{3} = (-\frac{2^{3} }{3^{3} } )= - \frac{8}{27}$