`3^(2n)+7` is divisible by `8` for all `n epsilon N`

Prove by the principle of mathematical induction that for all n in N. 3^(2n)+7 is divisible by 8 for all n in N .

Prove the following by the principle of mathematical induction: 3^(2n)+7 is divisible by 8 for all n in Ndot

Prove the following by the principle of mathematical induction: 3^(n)+7 is divisible by 8 for all n in N.

Prove that 2.7^(n)+ 3.5^(n)-5 is divisible by 24 for all n in N

Prove that 2.7^(n)+ 3.5^(n)-5 is divisible by 24 for all n in N

Prove that 2.7^(n)+ 3.5^(n)-5 is divisible by 24 for all n in N