Maths PROBLEM !?

2008-07-10 3:23 pm
Give Answer please :

5^{1} over 5^{3}

回答 (9)

2008-07-10 3:28 pm
✔ 最佳答案
5/125 = 1/25

5¹/5³ = 5¯² = 1/5² = 1/25
2008-07-10 10:50 pm
5^1 over 5^3
when dividing same bases you subtract the exponents
5^-2
or
you can simplify to 5 over 125
1/25
2008-07-10 10:41 pm
5^1/5^3
= 5^(1 - 3)
= 5^-2
= 1/5^2
= 1/25
2008-07-10 10:38 pm
(5^1) / (5^3) =
(5^1)*(5^-3) =
(5^1-3) =
(5^ -2) =
(1/(5^2))=
1/25 is the answer
2008-07-10 10:31 pm
that is 5/(5*5*5) = 1/25 = 0.04
2008-07-10 10:28 pm
5^-2 = 1 / 25
2008-07-10 10:28 pm
5^(1-3) = 1/25.
2008-07-10 10:28 pm
1/ 25 or 5 / 125
2008-07-10 10:28 pm
5^-2


收錄日期: 2021-05-01 10:49:47
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080710072313AAOYahK

檢視 Wayback Machine 備份