Question

(-5)elevado a 3 -1+(-1)elevado a 9​

Answer 1

Oie, Td Bom?!

$= ( - 5) {}^{3} - 1 + ( - 1) {}^{9}$

$= - 125 - 1 - 1$

$= - (125 + 1 + 1)$

$= - (126 + 1)$

$= - 127$

Att. Makaveli1996