Question

resolva :
5/1 elevado a menos 4
(6/7)elevado a MENOS 4
urgente

Answer 1

$\frac{5}{1} \: {}^{ - 4} = \frac{1}{5} \: {}^{4} = \frac{1}{625} = 625$

$\frac{6}{7} {}^{ - 4} = \: \frac{7}{6} \: {}^{4} = \frac{2401}{1296} = 0,539775093710$