Math help please!: 12x^5-4x^4+7x^3-2x^2-5x+2

Find the zeros of the polynomial as the product of prime binomial factors. Determine all the possible rational roots and the y-intercept. And determine if there are any prime quadratic factors over the real number field.

Please, i seriously need help with this. this is my third time posting this; if you dont know how to do it or cannot help me in any way, please do not leave an answer.

http://www.themathpage.com/aprecalc/fact…
see if that helps...it's a little confusing...

See? This is what happens when kids rather spend all their time in school fooling around and texting to each other.

I bet this gal is texting and doing anything BUT studying right now.