The sum of 15 ^(2) + 16 ^(2) + 17 ^(2) +...

The sum of `15 ^(2) + 16 ^(2) + 17 ^(2) + ...+ 30^(2)` is equal to : a)8840 b)8440 c)8540 d)8450

A

8840

B

8440

C

8540

D

8450

Verified by Experts

The correct Answer is:

B

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