jika a =16, b = 216 dan c = 256, maka tentukan nilai (a)½ -(b) ⅓ +(c)¼ adalah

a = 16 = 2^4
b = 216 = 6^3
c = 256 = 2^8

a^1/2 - b^1/3 + c^1/4
= 2^4(1/4) - 6^3(1/3) + 2^8(1/4)
= 2 - 6 + 2^2
= 0

^ dibaca pangkat