Find the sum of the square of natural numbers — task. Maths TNSB Mentoring, Class 10.

9^{2} + 10^{2} + 11^{2} + ... + 31^{2}

\(=\)

3^{2} + 6^{2} + 9^{2} + ... + 90^{2}

\(=\)

Did you find an error?

4. Find the sum of the square of natural numbers