以最簡根式表示以下數式
回答 (2)
2009-06-07 5:27 am
2009-06-07 9:12 am
√50+√125+√108+√72
=√25(2)+ √25(5)+√36(3)+√36(2)
=5√2+5√5+6√3+6√2
=11√2+
2009-06-07 01:13:54 補充：
Sorry, there is a typo.
My answer should be as follows :
√50+√125+√108+√72
=√25(2)+ √25(5)+√36(3)+√36(2)
=5√2+5√5+6√3+6√2
=11√2+ 5√5+6√3
=√25(2)+ √25(5)+√36(3)+√36(2)
=5√2+5√5+6√3+6√2
=11√2+
2009-06-07 01:13:54 補充：
Sorry, there is a typo.
My answer should be as follows :
√50+√125+√108+√72
=√25(2)+ √25(5)+√36(3)+√36(2)
=5√2+5√5+6√3+6√2
=11√2+ 5√5+6√3
參考: ME, ME
收錄日期: 2021-04-22 00:42:08
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