whats the Square Root of
1 =
and
16/25 (fraction) =
Square Root questions?
2008-04-08 4:10 pm
回答 (6)
2008-04-08 4:14 pm
✔ 最佳答案
1)√1
= 1
2)
√(16/25)
= 4/5
2008-04-08 11:17 pm
Be careful, make sure you include the negative part.
â1 = ±1 , since (-1)² = 1 and 1² = 1
â(16/25) = ±4/5
Many teachers fail to mention this in class.
http://www.scs.gmu.edu/~mwester1/sqrt.pdf
â1 = ±1 , since (-1)² = 1 and 1² = 1
â(16/25) = ±4/5
Many teachers fail to mention this in class.
http://www.scs.gmu.edu/~mwester1/sqrt.pdf
參考: Math Geek!
2008-04-08 11:14 pm
square root of 1 is 1!
square root of 16/25=0.8 If you want in fractional form:
4/5
square root of 16/25=0.8 If you want in fractional form:
4/5
2008-04-08 11:14 pm
sqrt(1) = 1
sqrt(16/25) = 4/5
sqrt(16/25) = 4/5
2008-04-08 11:19 pm
sqrt(1) = 1
sqrt(16/25) = sqrt(16)/sqrt(25) = 4/5
sqrt(16/25) = sqrt(16)/sqrt(25) = 4/5
2008-04-08 11:16 pm
1) 1
2) .8
2) .8
收錄日期: 2021-05-01 10:21:03
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080408081027AAd2sxZ