Ответ:(−3)⁴ = 3⁴ = 81.−3⁴ = −(3⁴) = −81.(−0,2)³ = (−0,2)·(−0,2)·(−0,2) = −0,008.(5/2)² = 5²/2² = 25/4 = 6,25.2⁵ + 3³ = 32 + 27 = 59.10² − 2·3³ = 100 − 2·27 = 100 − 54 = 46.