x(x*3x)
=x(1*3) or =(3*x*x)
=x(3) or =(3*x^2)
=3x or =(3x^2)
please ans me!!!!!!
(x*3x)=3x or 3x^2???
2007-10-08 5:36 am
回答 (3)
2007-10-08 6:17 am
✔ 最佳答案
(x*3x) = 3x^2* means multiplication, e.g. 5*2 = 10
^ mean to the power of something, 5^2 = 25
2007-10-08 5:40 am
(x*3x)=3x^2
2007-10-07 21:42:13 補充：
x(x*3x)=3x^3
2007-10-07 21:42:13 補充：
x(x*3x)=3x^3
收錄日期: 2021-04-13 19:14:33
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20071007000051KK05808