The volume of a rectangular prism is represented by the function x3 + 9x2 + 6x - 16. The length of the box is x + 2, while the height is x + 8. Find the expression representing the width of the box.

Question

joel_the_boss · Answer

@undeadknight26   @TheSmartOne

undeadknight26 · Answer

Im shtupid and lazy.  Gomenosai.

thesmartone · Answer

Just divide.

thesmartone · Answer

First factor the one that starts with x^3

thesmartone · Answer

@Joel_the_boss YOu are breaking the CoC.

joel_the_boss · Answer

How????

thesmartone · Answer

Please do not copy and paste your problems. If people are going to spend time to help you, you should at least spend the time to ask your question as clearly as possible.

thesmartone · Answer

jk lol

thesmartone · Answer

x3 or x^3 huh?? see now :P

thesmartone · Answer

copy and pasting

undeadknight26 · Answer

OHHHHHHHHHHHHHHHHH
@TheSmartOne did what you did to me b4 @Joel_the_boss I KEEL U!

joel_the_boss · Answer

Its just x3

undeadknight26 · Answer

OMG IM DYIN RIGHT NOW XD

thesmartone · Answer

here it is 
www.mathportal.org/calculators/polynomials-solvers/polynomial-factoring-calculator.php?formId=0&val1=x^3+plus+9x^2+plus+6x+-+16

joel_the_boss · Answer

@Mr.booker_OCVS 

xDDD

thesmartone · Answer

I only like mathportal because it uses Latex and I can copy it and i don't need to write it al out

thesmartone · Answer

$$x^{3}+9x^{2}+6x-16 = ( x-1 )( x+2 )( x+8 )$$

thesmartone · Answer

So take away the ones we know and the last one is the width :P

joel_the_boss · Answer

IDK anything!!!!  I Suck at math. lol you should know that. :P

thesmartone · Answer

:P

thesmartone · Answer

But you got an answer right?

thesmartone · Answer

http://www.mathportal.org/calculators/polynomials-solvers/polynomial-factoring-calculator.php?formId=0&val1=x^3+plus+9x^2+plus+6x+-+16

thesmartone · Answer

Now we got the link blue :P

thesmartone · Answer

@undeadknight26 Finally 99

thesmartone · Answer

That is why I asked you to see what my SS was then...

undeadknight26 · Answer

I see that gj boi XD

undeadknight26 · Answer

It was 54 i think

undeadknight26 · Answer

If i remember correctly.

thesmartone · Answer

Yea.. lol

thesmartone · Answer

Any more help while I am here? @Joel_the_boss @~

thesmartone · Answer

Hey one thing.. Every single post you answer just tag @~

undeadknight26 · Answer

https://lh5.googleusercontent.com/-CjPcrHdKmxw/VItkccJExiI/AAAAAAAAF2Q/2di5v5x7XRs/w346-h791/14%2B-%2B1

joel_the_boss · Answer

I got x-1 ;-; How did you people solve this...

thesmartone · Answer

It is x-1 :P

thesmartone · Answer

lol

joel_the_boss · Answer

:D I was right!!!  
@undeadknight26   Take that LOSER!!!

thesmartone · Answer

@Joel_the_boss You already know that, that huge expression with x^3 should have (x+2) and (x+8) as factors. And we need one more factor

thesmartone · Answer

you guys know that iGreen made a new account" iGreen. " to beat Abhisar's record lol

thesmartone · Answer

so tag @~ in every post. Trying to get it to 99 with only 1 day studied :)

joel_the_boss · Answer

lol whats It called?  And thanks :P

thesmartone · Answer

iGreen. It just has a dot after it lol

thesmartone · Answer

And no problem

joel_the_boss · Answer

lol  I get the point I wont ever tag him.

undeadknight26 · Answer

I neva said you were wrong O.O