factor 3-4x-4x^2

- anonymous

factor 3-4x-4x^2

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- anonymous

3-4x(1+x)

- anonymous

god i wish i was that good lol

- anonymous

You will be better if you keep exercising

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## More answers

- anonymous

is that answer completly factored?

- Mertsj

It is not factored at all because it is a difference

- anonymous

k so that means?

- anonymous

sorry not very good at this factoring stuff

- anonymous

@ kres is said that answer was -(2x+3)(2x-1) :(

- Mertsj

That is correct.

- anonymous

k well this other one i cant get 7-8x-12x^2

- anonymous

wait... I SWEAR i didn't see the sign ^ (NOW i saw it !!)
\[\Large -4x^2-4x+3\]
in this case you're right !! (I'm really sorry, I apolozige :$ )

- anonymous

lol its all good

- anonymous

.... :(

- anonymous

7-8x-12x^2 i cant figure out this one

- anonymous

-(2x-1)(6x+7) 100% sure !

- anonymous

lol k thank u ur awesome

- anonymous

you're welcome... do you have more ? :P

- anonymous

yes
lol

- anonymous

k it says find the GCF then factor the expression my teacher really confused me this week and are whole class is having problems...k its 4x^7+8x^6-12x^5+8x^4

- anonymous

GCF means ??

- anonymous

greatest common factor

- anonymous

factorized expression is this:
\[\LARGE 4(x^3+2x^2-3x+2)x^4\]
which is the greatest common factor ?

- anonymous

i think it is was x^4 :/

- anonymous

well done !

- anonymous

yay :)

- anonymous

;) ...

- anonymous

ur good at this lol i suc

- anonymous

lol

- anonymous

k it says completly factor the polynoimal. 8x^3+72x^2+8x+72, k on others i know u have to factor a number and find the sum but im confused lol

- anonymous

ehh.. sorry didn't see the post ! .. so we have to factorize ?

- anonymous

\[\LARGE 8(x^3+9x^2+x+9)\]
VIVA CALCULATOR !!! hahahaha LOL

- anonymous

i so need one of those lol

- anonymous

@valkyrie why don't you just download a calculator ... the one I use is called microsoft mathematics ... Do you want that? I can send it to you !

- anonymous

yes please!!! lol

- anonymous

it has a lot of things... you can use it for everything, system of equations till 6 equations !! ...any graph any factorize ... and blla blla ! hahaha ok this is my e-mail. Add me ! kreshnikbreznica@hotmail.com then we'll talk ! lol

- anonymous

k i just sent u an email

- anonymous

in my email... or here on inbox ?

- anonymous

there's nothing new on my email !

- anonymous

lol i sent u a messsage on here and in ur email

- anonymous

I need you to add me on YOUR msn and then we'll talk because I'm SURE you don't even know how to install it !! send me in inbox your email !

- anonymous

well im good with computers just not math ;lol hey on the microsoft mathmatics which version did u download

- anonymous

don't tell me you have it !!

- anonymous

:)

- anonymous

so it means you HAVE IT ??

- anonymous

how do u use this thing lol

- anonymous

nvm

- anonymous

ok so dont know how to use this calculator i type in the factor and i c no answer lol

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