2,–9,100,–2.16,900,–0.01的立方根还有250的立方根,

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2,–9,100,–2.16,900,–0.01的立方根
还有250的立方根,

³√2=1.2599210498948731647672106072782.
³√-9=-2.0800838230519041145300568243579.
³√100=4.6415888336127788924100763509194.
³√-2.16=-1.2926608140191302330555761399116.
³√900=9.6548938460562975785993278443507.
³√-0.01=-0.21544346900318837217592935665194.
³√250=6.2996052494743658238360530363911.