Question

1.Nyatakan dalam bentuk perkalian dan hasil dari -(1/4) pangkat 4

2. Tentukan hasil dari
a) (1/4)pangkat 4 x (-1/3) pangkat 2
b) (1/4)pangkat 4 : -(1/3) pangkat 2

Answer 1

1.-(1/4)^4 = - (1/4)(1/4)(1/4)(1/4) = -1/256
2.a) (1/4)^4 x (-1/3)^2 = (1/4)(1/4)(1/4)(1/4) x (-1/3)(-1/3) =(1/256) x (1/9) = 1/2304
   b) (1/4)^4 : -(1/3)^2 = (1/4)(1/4)(1/4)(1/4) : -(1/3)(1/3) =(1/256) : -1/9 = - 9/256