Question

3.
1)Escreva na forma de potência:
Ex: (-7).(-7).(-7)= (-7)3
a)(-5).(-5) =
b)(2) . (2) . (2) =
c)(-3).(-3).(-3).(-3) =
d)(+6).(+6).(+6).(+6).(+6) =​

Answer 1

Resposta:

$a)(-5).(-5) =(-5)^{2}$

$b)(2) . (2) . (2) =(2)^{3}$

$c)(-3).(-3).(-3).(-3) =(-3)^{4}$

$d)(+6).(+6).(+6).(+6).(+6) = (+6)^{5}$