Question

The sum of the cubes of first three natural
number is equal to​

Answer 1

+ n 3 = ( n ( n +1)/2)2, which is the square of the n th triangle number. For example, 13+23+... +103=(10×11/2)2=552 = 3025.

Answer 2

Answer:

the answer is 36

1^3+2^3+3^3=36