Question

Calcule as seguintes potências: a) 3 4 = b) 2 5 = c) 1 4 = d) 0 6 = e) (-2) 4 =

Answer 1

a) 3^4 = 3 x 3 x 3 x 3 = 9 x 9 = 81

b) 2 ^5 = 2 x 2 x 2 x 2 x 2 = 4 x 4 x 2 = 16 x 2 = 32

c) 1^4 = 1 x 1 x 1 x 1 = 1

d) 0^6 = 0 x 0 x 0 x 0 x 0 x 0  = 0 

e) - 2 x -2 x -2 x - 2  = 4 x 4 = 16                          ok