Question

5) resolva a potência 9³
( ) 729
( ) 81
( ) 9
( )30
( )36

Answer 1

9 • 9 = 81
81 • 9 = 729

Answer 2

$9^3\to~~9\times9\times9\to~~ \boxe{729}\\\\\\ 1\°~~ alternativa$