Question

Tolong bantu saya:)

Nyatakan Dalam Bilangan Pangkat Positif!

1. (1/2)-3 =

2. (0,5)-4 =

3. a-2 b2 =

Answer 1

1. (1/2)-3 = 8

2. (0,5)-4 = 16

3. a-2b2 = ab-4 
              = ∛b-4
              = a/b -4