Using bionomial theorem, show that `(9^(n)-8n-1)` is always divisible by 64.

If n be a positive integer, then by using binomial theorem show that 3^(2n+2)-8n-9 is always divisible by 64.

If n>1 be a +ve integer,then using binomial theorm show that (4^(2n+2)-15n-16) is always divisible by 225.

Using binomial theorem, prove that (2^(3n)-7n-1) is divisible by 49, where n in N.

5^(n)-1 is always divisible by (n in N)

5^(n)-1 is always divisible by (n in N)

Using binomial theorem, prove that 3^(2n+2)-8^n-9 is divisible by 64 , where n in Ndot

If n is a positive integer, show that, 9^(n+1)-8n-9 is always divisible by 64.

Using binomial theorem,prove that 3^(2n+2)-8^(n)-9 is divisible by 64, where n in N.

Using binomial theorem show that 3^(4n+1)+16n-3 is divisible by 256 if n is a positive integer.

Using binomial theorem show that 3^(4n+1)+16n-3 is divisible by 256 if n is a positive integer.