Show that n^4-n^3+n^2-n is divisible by 2 for all positive integers n.
Here is a completely different way to attack the problem.“Show that n^4-n^3+n^2-n is divisible by 2 for all positive integers n.”
What did you get?still dont get it : (
If one adds four even integers is the sum even?still dont get it : (
Halpppp my crush needs help halp your boii plzz
“Show that n^4-n^3+n^2-n is divisible by 2 for all positive integers n.”
Hint:
Factor out n from the expression. Then factor out (n-1) from the resulting polynomial.
Please share your work with us ...even if you know it is wrong.
Since you are not the person working on this exercize, this may be at least part of the issue. So please have your "crush" reply with his/her thoughts and efforts so far, starting with a listing of his/her results from each of the steps provided in the "Hint" instructions. Thank you!still dont get it