46. There is a pattern when adding the cubes of the first c consecutive counting numbers, as illustrated below.

13 + 23 = 9 = (1 + 2)2

13 + 23 + 33 = 36 = (1 + 2 + 3)2

Which of the following is an expression for the sum of the cubes of the first c consecutive counting numbers?

Answer and Explanation

Your Answer is

Correct Answer is K

Explanation

Observing the law, it can be inferred that the sum of the third power of the first c numbers is equal to the second power of the sum of the first c numbers.