oblicz
ADI: 3√0
3√4
3√64
3√81
3√125
3√216
wytłumaczcie mi jak mam to policzyć
26 lis 12:38
Janek191:
3√0 = 0 , bo 03 = 0
3√64 = 4 , bo 43 = 4*4*4 = 64
3√81 = 3√33*3 = 33√3, bo (3 3√3)3 = 33* 3√3)3 = 27*3 = 81
3√125 = 3√53 = 5, bo 53 = 125
3√216 = 3√63 = 6 , bo 63 = 216
26 lis 12:51