which of the following is eauql to the value of
2^5 + 2^5 + 3^5 + 3^5 + 3^5
a) 5^6
b) 13^5
c) 2^6+ 3^6
d) 2^7 + 3^8
e) 4^5 + 9^5
THX
[不恥下問系列]又有GMAT數學題不懂之11
2009-06-22 8:36 am
回答 (2)
2009-06-22 8:43 am
✔ 最佳答案
2^5 + 2^5 + 3^5 + 3^5 + 3^5=2*(2^5)+3*(3^5)
=2^6+3^6
Ans:C
收錄日期: 2021-04-22 00:49:02
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090622000051KK00067