Evaluate (12 + 22 + 32 + ... + 102)
Choices
A) 430	B) 720	C) 385	D) 265	E) 295
We know that (12 + 22 + 32 + ... + n2) =	1/6	n(n + 1)(2n + 1)   Putting n = 10, required sum =1/6 x 10 x 11 x 21 =385   Option 385
<result>C</result>
Evaluate (12 + 22 + 32 + ... + 102)