Ответ:

  1. (−3)⁴ = 3⁴ = 81.
  2. −3⁴ = −(3⁴) = −81.
  3. (−0,2)³ = (−0,2)·(−0,2)·(−0,2) = −0,008.
  4. (5/2)² = 5²/2² = 25/4 = 6,25.
  5. 2⁵ + 3³ = 32 + 27 = 59.
  6. 10² − 2·3³ = 100 − 2·27 = 100 − 54 = 46.