根号1到根号20的平方根和立方根各是多少

根号1到根号20的平方根和立方根各是多少? √0 = 0（示根号0等于0，下同） √1 = 1 √2 = 1.4142135623731 √3 = 1.73205080756888 √4 = 2 √5 = 2.23606797749979 √6 = 2.44948974278318 √7 = 2.64575131106459 √8 = 2.82842712474619 √9 = 3 √10 = 3.16227766016838 √11 = 3.3166247903554 √12 = 3.46410161513775 √13 = 3.60555127546399 √14 = 3.74165738677394 √15 = 3.87298334620742 √16 = 4 √17 = 4.12310562561766 √18 = 4.24264068711928 √19 = 4.35889894354067 √20 = 4.47213595499958 立方根 3√0 = 0 3√1 = 1 3√2 = 1.25992104989487 3√3 = 1.44224957030741 3√4 = 1.5874010519682 3√5 = 1.7099759466767 3√6 = 1.81712059283214 3√7 = 1.91293118277239 3√8 = 2 3√9 = 2.0800838230519 3√10 = 2.15443469003188 3√11 = 2.22398009056932 3√12 = 2.28942848510666 3√13 = 2.35133468772076 3√14 = 2.41014226417523 3√15 = 2.46621207433047 3√16 = 2.51984209978975 3√17 = 2.57128159065824 3√18 = 2.6207413942089 3√19 = 2.66840164872194 3√20 = 2.71441