Question

2- Calcule as potencias: l
a) 421
b) 213
C) 1239
d) 133​

Answer 1

Resposta:

$a)4.2 {}^{2}$

$b)2. {1}^{2}$

$c)1.2 {}^{3}$

$d)1.3 {}^{2}$