Is it equal ??[ For Maths ]
p 既 2次方 除以 q 乘以 r 既 3次方
同
p 既 2次方
－－－－－－
qr 既 3次方
係咪一樣??是否也好，
都請大家把兩條式都幫我ｓｏｌｖｅ左佢地～！
ＴＨＸ！！！
Is it equal ??[ For Maths ]
2007-01-01 11:57 pm
回答 (3)
2007-01-06 3:09 am
✔ 最佳答案
1st=(p^2)/(q)(r^3)=(p^2)/(qr^3)
2nd=(p^2)/(qr^3)
OR
2nd=(p^2)/(qr)^3
=(p^2)/(q^3r^3)
REMEMBER:
qr^3 isn't equal (qr)^3
You should tell us more clearly!!!
2007-01-06 10:09 pm
No~ It is not equal
2007-01-02 12:12 am
不是~~上面的是(p^2 r^3)/q,下面是p^2/(q r^3)
收錄日期: 2021-04-12 23:19:58
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070101000051KK02798