Question

help

Answer 1

@Vocaloid

Answer 2

Please post your question.

Answer 3

https://s1.postimg.org/1mdhi00psv/Capture.png

Answer 4

first step, how many times does x go into x^3?

Answer 5

or a better question, what is x^3 / x?

Answer 6

x^2

Answer 7

good, now we write that on top

Answer 8

then we multiply x^2 * (x - 3) to get...?

Answer 9

x^3-3x^2

Answer 10

good,now we write that below

Answer 11

continuing our process from step 1, we divide 5x^2 over x to get 5x

Answer 12

should be + 5x sorry

Answer 13

a remainder can't be negative so the first 2 choices are out

Answer 14

hmm I hope I didn't make an algebra mistake somewhere

Answer 15

oh whoops I wrote x - 3 instead of x + 3 ugh

Answer 16

so the remainder is

Answer 17

I'm working on the division, please be patient

Answer 18

is it c

Answer 19

anyway, this is what I end up getting, sorry for the wait

Answer 20

I have to get going, but for problem 2 you need to use synthetic division to see if x = -3 is a zero for each function, and for problem 3, you need to write the synthetic division expression for the stated function and see where the error is

http://www.purplemath.com/modules/synthdiv.htm