Question

1)Resolva
A)-5²+(1/5)³=
obs:o 3 é negativo.
e pffr faça a conta

Answer 1

$(-5)^2+( \frac{1}{5} )^{-3}=25+ \frac{1}{ { \frac{1}{5} }^{3} } =25+ \frac{1}{ \frac{1}{125} } = \\ 25+1. \frac{125}{1} =25+125=150$

Answer 2

5^2 = 25
5^3 = 125


-25-125
-150