2005 x 200620062006 - 2006 x 200520052005 = 0
更新1:
200620062006/2006=100 010 001 200520052005/2005=100 010 001 can't understand, please explain, thanks!
How to solve ?
2009-01-24 6:26 am
How to prove the result is zero without using a calculator?
2005 x 200620062006 - 2006 x 200520052005 = 0
2005 x 200620062006 - 2006 x 200520052005 = 0
回答 (3)
2009-01-24 6:33 am
✔ 最佳答案
2005 x 200620062006 - 2006 x 200520052005=2005 x 2006[100 010 001 - 100 010 001]
=2005 x 2006 x 0
=0
2009-01-23 22:33:35 補充：
200620062006/2006=100 010 001
200520052005/2005=100 010 001
2009-01-24 02:41:35 補充：
用簡單的長除法罷了
2009-01-26 1:56 am
2005 x 200620062006 - 2006 x 200520052005
= 2005 x (2006 x 100010001) - 2006 x (2005 x 100010001)
This step is to divide 200620062006 and 200520052005 into a smaller number.
= 2005 x 2006 x 100010001 - 2005 x 2006 x 100010001
This step is to rearrange the second term in order to let you see that they're the same.
= 0
= 2005 x (2006 x 100010001) - 2006 x (2005 x 100010001)
This step is to divide 200620062006 and 200520052005 into a smaller number.
= 2005 x 2006 x 100010001 - 2005 x 2006 x 100010001
This step is to rearrange the second term in order to let you see that they're the same.
= 0
參考: myself
2009-01-25 8:44 pm
2005 x 200620062006 - 2006 x 200520052005
=2005 x 2006[100 010 001 - 100 010 001]
=2005 x 2006 x 0
=0
hope i can help you
2009-01-25 12:45:05 補充：
Sorry,
2005 x 200620062006 - 2006 x 200520052005
=2005 x 2006(100 010 001 - 100 010 001)
=2005 x 2006 x 0
=0
hope i can help you
=2005 x 2006[100 010 001 - 100 010 001]
=2005 x 2006 x 0
=0
hope i can help you
2009-01-25 12:45:05 補充：
Sorry,
2005 x 200620062006 - 2006 x 200520052005
=2005 x 2006(100 010 001 - 100 010 001)
=2005 x 2006 x 0
=0
hope i can help you
參考: mememe
收錄日期: 2021-04-26 13:06:26
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090123000051KK01854