Question

what should be added to polynomial x^4+2x^3-2x^2+x-1 so that the result is exactly divisible by x^2+x^2-3

Answer 1

x^2+2^x-3 make it clear as is it 2^x or some thing else?

Answer 2

I think it should be 2x and if it is so then solution is as below

Answer 3

Visit as one similar problem is given here
http://www.meritnation.com/ask-answer/question/what-must-be-added-to-the-polynomial-x4-2x3-2x2-x-1-so-th/polynomials/4484860

Answer 4

See if this helps