Question

Calcula as potências:

a) 2³ = b) 16° = c) (- 4)³ = d) (- 5)2 = e) 43 =​

Answer 1

Resposta:

$a ){2}^{3 } = 2 \times 2 \times 2 = 8$

$b) {16}^{0} = 1$

$c) { (- 4)}^{3} = - (4 \times 4 \times 4) = - 64$

$d) {( - 5)}^{2} = 5 \times 5 = 25$

$e)43 = 43$