Help Please

Question

Help Please

bookworm14 · Answer

attachment

rational · Answer

you may try long division

bookworm14 · Answer

I don't know how, that is the problem

rational · Answer

start by cancelling -1 top and bottom :

$$\dfrac{25x^3+11x+12}{5x+3}$$

bookworm14 · Answer

Ok, i am trying to follow, i am really tired, and have to work tomorw, and am running out of time, could you please walk me through this

rational · Answer

wolfram is there if u just want answer

bookworm14 · Answer

i tried that and it gave me some answer thats not even a choice, plus im just totally lost x(

rational · Answer

http://www.wolframalpha.com/input/?i=%2825x%5E3%2B11x%2B12%29%2F%285x%2B3%29 scroll down to "Alternate forms"

rational · Answer

http://gyazo.com/58947e71d1bcbe2a535bd4a7eee14c28

bookworm14 · Answer

oh thank you, I will have to figure out how to work it out soon as i get time, thanks, i usually am completely against straight answers, but i just dont have time sorry

rational · Answer

that sounds great! good luck!

bee_see · Answer

you can also use synthesis division or just make x any value and see which of the choices equal your original problem. https://www.youtube.com/watch?v=bZoMz1Cy1T4

bee_see · Answer

synthetic*

anonymous · Answer

a.