Question

Quanto é?
(-8) . (-8)^3 . (-8)^5

Answer 1

$( - 8) \times ( { - 8}^{3} )\times ({ - 8}^{5} )$

$- 8 \times - 512 \times - 32.768$

$4096 \times - 32.768$

$- 134.217.728$