题目信息
The sum of the first n positive perfect squares, where n is a positive integer, is given by the formula $${n^{3}\over{3}}+cn^{2}+\frac{n}{6}$$, where c is a constant. What is the sum of the first 15 positive perfect squares?
A:1,010
B:1,164
C:1,240
D:1,316
E:1,476
参考答案及共享解析

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正确答案:
C:1,240
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