√10次方2002除√2次方1998除√5次方1998
√0。0016
√２．５X１０次方
math question
2009-02-22 10:54 am
回答 (1)
2009-02-22 11:31 am
✔ 最佳答案
√102002 √21998 √51998
= √102002 (√21998 x √51998)
= √102002 √101998
= √(102002 101998)
= √(102002-1998)
= √104
= 102
= 100
√0.0016
= √(0.0001 x 16)
= √[(0.01)2 x (4)2]
= 0.01 x 4
= 0.04
√2.510
= √(2.55)2
= 2.55
= 97.65625
=
收錄日期: 2021-04-29 18:21:21
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090222000051KK00243