GMAT数学每日一练(3月2日)
【数学】
Which of the following is equal to thevalue 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
答案
【数学】
参考答案:C
题目翻译:下面那个值等于 2^5+ 2^5 + 3^5 + 3^5 + 3^5 ?
思路点拔:2^5+ 2^5=2*2^5 3^5 + 3^5 +3^5=3*3^5;2^5+ 2^5 +3^5 + 3^5 + 3^5=2^6 + 3^6
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【数学】
Which of the following is equal to thevalue 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
答案
【数学】
参考答案:C
题目翻译:下面那个值等于 2^5+ 2^5 + 3^5 + 3^5 + 3^5 ?
思路点拔:2^5+ 2^5=2*2^5 3^5 + 3^5 +3^5=3*3^5;2^5+ 2^5 +3^5 + 3^5 + 3^5=2^6 + 3^6