simplify 2x/3 + x/2?
回答 (5)
✔ 最佳答案
2x/3 + x/2 =
4x/6 + 3x/6 =
7x/6
2x/3 + x/2
= 4x/6 + 3x/6
= 7x/6
2x/3 + x/2
x[ 2/3 + 1/2]
x [ 4/6 + 3/6]
x7/6
2x / 3 + x / 2 = ( 4x + 3x ) / 6 = 7x / 6
收錄日期: 2021-05-01 10:21:36
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080407052559AAuNWc9
檢視 Wayback Machine 備份