立方根32+立方根(2/27)+根号8-立方根125/2=?4根号7+立方根96+立方根7/27-立方根81/2=?
来源:学生作业帮 编辑:搜狗做题网作业帮 分类:数学作业 时间:2024/07/09 02:54:35
立方根32+立方根(2/27)+根号8-立方根125/2=?4根号7+立方根96+立方根7/27-立方根81/2=?
![立方根32+立方根(2/27)+根号8-立方根125/2=?4根号7+立方根96+立方根7/27-立方根81/2=?](/uploads/image/z/2547402-42-2.jpg?t=%E7%AB%8B%E6%96%B9%E6%A0%B932%2B%E7%AB%8B%E6%96%B9%E6%A0%B9%282%2F27%29%2B%E6%A0%B9%E5%8F%B78-%E7%AB%8B%E6%96%B9%E6%A0%B9125%2F2%3D%3F4%E6%A0%B9%E5%8F%B77%2B%E7%AB%8B%E6%96%B9%E6%A0%B996%2B%E7%AB%8B%E6%96%B9%E6%A0%B97%2F27-%E7%AB%8B%E6%96%B9%E6%A0%B981%2F2%3D%3F)
立方根32+立方根(2/27)+根号8-立方根125/2
=2*4^(1/3)+(1/3)*2^(1/3)+2-(5/2)*4^(1/3)
=2-(1/2)*4^(1/3)+(1/3)*2^(1/3).
4根号7+立方根96+立方根(7/27)-立方根(81/2)
=4√7+2*12^(1/3)+(1/3)*7^(1/3)-(3/2)*12^(1/3)
=4√7+(1/2)*12^(1/3)+(1/3)*7^(1/3).
=2*4^(1/3)+(1/3)*2^(1/3)+2-(5/2)*4^(1/3)
=2-(1/2)*4^(1/3)+(1/3)*2^(1/3).
4根号7+立方根96+立方根(7/27)-立方根(81/2)
=4√7+2*12^(1/3)+(1/3)*7^(1/3)-(3/2)*12^(1/3)
=4√7+(1/2)*12^(1/3)+(1/3)*7^(1/3).
立方根32+立方根(2/27)+根号8-立方根125/2=?4根号7+立方根96+立方根7/27-立方根81/2=?
化简8的立方根+根号2-根号8+27立方根
立方根1/8-5/2根号-1/125+立方根-343-立方根27
立方根5-27分之10×(1-立方根-3+2又8分之7)×根号64
立方根
立方根!!
立方根。
-1的立方根+-8的立方根+-27的立方根+...+ -2010的3次方的立方根=
根号下(-4)²+立方根(-4)³×(-1/2)²-立方根27
根号2+2/7的立方根=2乘与根号2/7的立方根 根号3+3/26的立方根=3乘与根号3/26的立方根.
根号64+根号1.44-根号125立方根 0根号(-5)^2-根号-27立方根-1的绝对值
立方根2x-1=-立方根5x+8,