How do you solve this? walk me through

(8x^5 - 2x^4 + 4x^3 - 6x²)/2x²

2x²(4x^3 + 2x - x² - 3)/2x²

x²(4x^3 + 2x - x² - 3)/x²

4x^3 + 2x - x² - 3 or 4x^3 - x² + 2x - 3

Your answer is going to be one of the options above^

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.