Use more brackets, makes the post less confusing or use latex (see below) & yep employ some zeros.
I.e.
Hi guys help if you can
1. Use long devision to divide:
6x^4+10x^3+13x^2-5x+2/2x^2-1
I know how to use long division, but for this one answears dont add up, im thinking maybe theres a type-o in it somewhere?, tried everything cant get anyform of answear out.
2. Use synthetic devision to divide:
5x^3+33x^2+50x-8/x+4
Ok for Q2 i got and wondering if its right, 5x^3+53x^2+162x+640/x+4