Ответ:8−0,5 : 321,5 = 1/√8 : 32√32 = 1/512.41/6 · 41/3 · 16−1/2 = 41/6+1/3−1 = 4−1/2 = 1/2.16−3/2 + 16⁰ + 163/2 = 1/64 + 1 + 64 = 4161/64.