Jika a = 3, b = -2 dan c = 1/2, tentukan hasil operasi berikut! a) a^2 b^3 c b) 6a^3 b^-2 c^-4

a) 3^2 . (-2)^3 . 1/2 = 9.(-8).1/2 = (-36)
b) 6(3)^3 . (-2)^-2 (1/2)^-4 = 6(27) . (-1/2)^2 . (2)^4 = 162. 1/4 . 16 = 648