根号1至100的化简

2024-10-27 18:59:11
推荐回答(5个)
回答1:

根号1至100的化简如下表:

根号书写规范:

被开方的数或代数式写在符号左方v形部分的右边和符号上方一横部分的下方共同包围的区域中,而且不能出界,若被开方的数或代数式过长,则上方一横必须延长确保覆盖下方的被开方数或代数式。

开n次方的n写在符号√ ̄的左边,n=2(平方根)时n可以忽略不写,但若是立方根(三次方根)、四次方根等,是必须书写。

扩展资料:

二次根式化简的基本技巧和方法:

1、根号下是一个正整数

将该数字拆分成一个完全平方数和某个数字的乘积,然后将完全平方数开平方放到根号外面。

2、根号下是一个分数

将该分数拆分成一个分数的平方数和某个数字的乘积,然后将分数开根号到根号外面。

3、根号下有数字和字母

这种情况下,由于不确定字母是正数还是负数,因此开放的时候要带着绝对值开方。

4、两个根式相加减

首先将两个根式通分,然后再运算。

5、两个根式相乘除

注意观察两个式子的特点,决定先化简再乘除,还是先乘除再化简。

回答2:

四十个能化简的如下,其余的不能化简.
√1=1,√4=2,√8=2√2,√9=3,√12=2√3,√16=4,√18=3√2,√20=2√5,√24=2√6,√25=5,√27=3√3,√28=2√7,√32=4√2,√36=6,√40=2√10,√44=2√11,√45=3√5,√48=4√3,√49=7,√50=5√2,√52=2√13,√54=3√6,√56=2√14,√60=2√15,√63=3√7,√64=8,√68=2√17,√72=6√2,√75=5√3,√76=2√19,√80=4√5,√81=9,√84=2√21,√88=2√22,√90=3√10,√92=2√23,√96=4√6,√98=7√2,√99=3√11,√100=10.

回答3:

四十个能化简的如下,其余的不能化简.
√1=1,√4=2,√8=2√2,√9=3,√12=2√3,√16=4,√18=3√2,√20=2√5,√24=2√6,√25=5,√27=3√3,√28=2√7,√32=4√2,√36=6,√40=2√10,√44=2√11,√45=3√5,√48=4√3,√49=7,√50=5√2,√52=2√13,√54=3√6,√56=2√14,√60=2√15,√63=3√7,√64=8,√68=2√17,√72=6√2,√75=5√3,√76=2√19,√80=4√5,√81=9,√84=2√21,√88=2√22,√90=3√10,√92=2√23,√96=4√6,√98=7√2,√99=3√11,√100=10

回答4:

√1=1
√2
√3
√4=2
√5
√6
√7
√8=2√
√9=3
√10
√11
√12=2√3
√13
√14
√15
√16=4
√17
√18=3√2
√19
√20=2√5
√21
√22
√23
√24=2√6
√25=5
√26
√27=3√3
√28=2√7
√29
√30
√31
√32=4√2
√33
√34
√35
√36=6
√37
√38
√39
√40=2√10
√41
√42
√43
√44=2√11
√45=3√5
√46
√47
√48=4√3
√49=7
√50=5√2
√51
√52=2√13
√53
√54=3√6
√55
√56=2√14
√57
√58
√59
√60=2√15
√61
√62
√63
√64=8
√65
√66
√67
√68=2√17
√69
√70
√71
√72=6√2
√73
√74
√75=5√3
√76=2√19
√77
√78
√79
√80=4√5
√81=9
√82
√83
√84=2√21
√85
√86
√87
√88=2√22
√89
√90=3√10
√91
√92=2√23
√93
√94
√95
√96=4√6
√97
√98=7√2
√99=3√11
√100=10

回答5:

√1=1、√2=√2、√3=√3、√4=2、√5=√5、√6=√6、√7=√7、√8=2√2、√9=3、√10=√10、√11=√11、√12=2√3
√13=√13、√14=√14、√15=√15、√16=4、√17=√17、√18=3√2、√19=√19
√20=2√5、√21=√21
√22=√22、
√23=√23、
√24=2√6、
√25=5
√26=√26、
√27=3√3、
√28=2√7、
√29=√29、
√30=√30、
√31=√31、
√32=4√2、
√33=√33、
√34=√34、
√35=√35、
√36=6、
√37=√37、
√38=√38、
√39=√39、
√40=2√10、
√41=√41、
√42=√42、
√43=√43、
√44=2√11、
√45=3√5、
√46=√46、
√47=√47、
√48=4√3、
√49=7
根号50=5根号2
√51=√51、
√52=2√13、
√53=√53、
√54=3√6、
√55=√55、
√56=2√14、
√57=√57、
√58=√58、
√59=√59、
√60=2√15、
√61=√61、
√62=√62、
√63=3√7、
√64=8、
√65=√65、
√66=√66、
√67=√67、
√68=2√17、
√69=√69、
√70=√70、
√71=√71、
√72=6√2、
√73=√73、
√74=√74、
√75=5√3、
√76=2√19、
√77=√77、
√78=√78、
√79=√79、
√80=4√5
√81=9
√82=√82、
√83=√83、
√84=2√21、
√85=√85、
√86=√86、
√87=√87、
√88=2√22、
√89=√89、
√90=3√10、
√91=√91、
√92=2√23、
√93=√93、
√94=√94、
√95=√95、
√96=4√6、
√97=√97、
√98=7√2、
√99=3√11
√100=10

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