Divide using Long Division: (x^3 + x^2 +2x -4) divided by (x-1)

A. x^2 + 2x + 4
B. x^2 + x - 4
C. x^2 + 4

Question

Divide using Long Division: (x^3 + x^2 +2x -4) divided by (x-1)

        A.	x^2 + 2x + 4
	B.	x^2 + x - 4
	C.	x^2 + 4

anonymous · Answer

it is very hard to write long division here
do you need the method or the answer?

anonymous · Answer

um watever one u wnt to give me..i'll take both or if u wnt u can just give me the answer

anonymous · Answer

since you have the possible answers it would be easiest to multitply and see which ones work

anonymous · Answer

um i dnt get it.

anonymous · Answer

it is 
$$x^2+2x+4$$

anonymous · Answer

x^2
  x - 1     |  x^3 + x^2 +2x -4
                 x^3 - x^2
                ________
                        2x^2  + 2x 

etc

anonymous · Answer

or 
$$x^3 + x^2 +2x -4)= (x-1) \times (\text{something})$$ and you can figure out what the something has to be

anonymous · Answer

okay yea i get it now thnk u satellite lol