Check whether `2^(4) + 2^(2) + 2^(3)` is divisible by 2 ? Explain

Check whether 2^(2) + 3^(2) + 2^(2) is divisible by 2 ?

Check whether 3^(2) - 2^(3) is divisible by 3? Explain

Is 2^(2) + 4^(2) is divisible by (2 + 3) or not ?

Check whether 2^3+2^4+2^5 is divisible by 2. Explain.

Verify whether 2x ^(4) - 6x ^(3) + 3x ^(2) + 3x -2 is divisible by x ^(2) - 3x +2 or not ? How can you verify using Factor Theorem ?

Check whether 2^2+2^3+2^4 is divisible by 2 or 4 or by both 2 and 4.

Check whether 20^(2) is divisible by 5 ?

Is 1^2+2^2+3^2+4^2 divisible by 5Explain.

Check whether 3^3-3^2 is divisible by 3. Explain.

Check whether 312792 is divisible by 3,by 3 and by 6?