Simplify the following expressions,where x is a positive integer,and express the answer with positive indices.
---x+1---x-------x <----次方
15___/5_+12(3_)
即是15的x+1次方除以5的x次方加12乘以3的x次方
求答案和步驟 very thx~~~~
數學的一條難題
2015-01-03 9:45 am
回答 (1)
2015-01-03 11:11 am
✔ 最佳答案
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參考: 我!
收錄日期: 2021-04-15 17:49:02
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