Question

qual valor (-10)2 + (10)-³ * ​

Answer 1

Resposta:

$(-10)2 + (10)^{-3}$

$-20+\frac{1}{10}^{3}$

$-20+\frac{1}{1000}$

$-\frac{19999}{1000}$      ←   resposta

forma alternativa

$-19\frac{999}{1000} , -19,999$