The cube of the difference between two given narural numbers is 1728, while the product of these two given numbers is 108. Find the sum of the cubes of these two given numbers.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1 i.e. 6048.
By using hit and trial method
Let the numbers be 18 and 6
Difference = 18 - 6 = 12
(12)3 = 1728
Products = 18 × 6 = 108
The sum of the cube of these natural numbers = (18)3 + 63 = 5832 + 216 = 6048