### Home > PC > Chapter 2 > Lesson 2.2.1 > Problem 2-43

2-43.

Write the following expression using summation notation. Homework Help ✎

1^{2} + 2^{2} + 3^{2} + … + 9^{2} + 10^{2}

How many terms are being added? Start your index at 1. Stop at the last term. (Alternatively, you could start at 0 and end at 9.)

Find the argument that will result in the desired expansion.