Ответ:

  1. ³√(10⁶) = 10² = 100.
  2. ³√(3¹²) = 3⁴ = 81.
  3. ⁴√((1/2)¹²) = (1/2)³ = 1/8.
  4. ⁴√((1/3)¹⁶) = (1/3)⁴ = 1/81.