Question

$( - 5) {}^{6} \div ( + 625)$
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Answer 1

$(-5)^6~\div~(625)~=~\frac{(-5)^6}{625}~=~\frac{5^6}{5^4}~=~5^{6-4}~=~5^2~=\boxed{25}$

Answer 2

Oi !

( -5)^-6 ÷ ( 625 )

= 5^6 ÷ 5^4

= 5^6 - 4

= 5^2

= 25