Question
It is being given that (232 + 1) is completely divisible by a whole number. Which of the following numbers is completely divisible by this number?
Answer: Option D
Was this answer helpful ?
Let 232 = x. Then, (232 + 1) = (x + 1).
Let (x + 1) be completely divisible by the natural number N. Then,
(296 + 1) = [(232)3 + 1] = (x3 + 1) = (x + 1)(x2 - x + 1), which is completely
divisible by N, since (x + 1) is divisible by N.
Was this answer helpful ?
More Questions on This Topic :
Question 2. 1397 x 1397 = ?....
Question 4. (935421 x 625) = ?....
Question 6. Which of the following is a prime number ?....
Question 8. 5358 x 51 = ?....
Question 9. The sum of first five prime numbers is:....
Latest Videos
Latest Test Papers
Submit Solution