1-20平方根_1-10立方根表
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平方根
√1 = 1 立方根
√2 = 1.4142135623731 3√1 = 1
√3 = 1.73205080756888 3√2 = 1.25992104989487
√4 = 2 3√3 = 1.44224957030741
√5 = 2.23606797749979 3√4 = 1.5874010519682
√6 = 2.44948974278318 3√5 = 1.7099759466767
√7 = 2.64575131106459 3√6 = 1.81712059283214
√8 = 2.82842712474619 3√7 = 1.91293118277239
√9 = 3 3√8 = 2
√10 = 3.16227766016838 3√9 = 2.0800838230519
√11 = 3.3166247903554 3√10 = 2.15443469003188
√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