Объяснение:
1)(½)⁵+29/32= 1/32+29/32=30/32=15/16
2)(-⅓)³+22/27= -1/27+22/27=21/27= 7/9
3)(⅖)²+11/25= 4/25+11/25=15/25=3/5 или 0.6
4)(1.2)²+2.06=1.44+2.06=3.5
5)(0.4)⁴-1= (⅖)⁴-1= 16/625-1=-609/625
6)20-(1.4)²=20-1.96=18.04
