4a+4a=?
回答 (7)
2006-11-15 12:45 am
✔ 最佳答案
4a+4a=8a
抽佐a出來先:
a(4+4)
你接著找到Answer:
8a
2006-11-15 12:59 am
4a + 4a =?
4a + 4a = 8a
4a + 4a = 4a x 2
所以4a + 4a = 8a
4a + 4a = 8a
4a + 4a = 4a x 2
所以4a + 4a = 8a
參考: 我,我,我!!!!!
2006-11-14 11:58 pm
4a + 4a
= (4+4) a
= 8a
= (4+4) a
= 8a
2006-11-14 11:51 pm
the answser is 8a
收錄日期: 2021-04-29 18:49:41
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