Question

$(x^n-a^n)$ is completely divisible by $(x-a)$, when

• A. $n$ is any natural number
• B. $n$ is an even natural number
• C. $n$ is and odd natural number
• D. $n$ is a prime number

Answer 1

The correct option is A $n$ is any natural number

For every natural number $n$, $(x^n-a^n)$ is completely divisible by $(x-a)$