vortish
factor 7-8x-12x^2
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nburgher
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the problem should be \[-12x ^{2}-8x+7\]
vortish
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that is the way the books say it is
RA1dALLDAY
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Cut out the negative numbers and regulate numbers so u don't get confused
RA1dALLDAY
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Regular*
vortish
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i know that 12 *7 =84
RA1dALLDAY
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I could do this gimme a second but the stupid website warned me about giving answers so ill have to work it out with u......
vortish
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its ok ra every one does it its just a good rule of thumb to help people understand how you got the answer
RA1dALLDAY
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So if you take out 8x-12x^2..... It would what?
vortish
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leave with you with 7
RA1dALLDAY
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Is this question multiple choice?
vortish
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no it just ask you to factor it
RA1dALLDAY
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Ok so that means we have to do something with this -12x^2 okay
vortish
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im still trying to figure it out hopefully some good old american country music will unlock this old mans stupid head
RA1dALLDAY
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So underneath this equation put this.... (x ) (x )
RA1dALLDAY
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Lol haha
RA1dALLDAY
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Then from what I think I remember is that we have to find two numbers that will multiply to equal -12 but it has to be the 2 same numbers that will add up to 7 or something like that I believe.....
vortish
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lo have you figured this out
RA1dALLDAY
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Yup it would be 4 and three (x*4) (x*3)
vortish
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nice try but that is not right so i have to work on another on
RA1dALLDAY
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Ahhhhh I'm srry I haven't done it in a while :/ my bad bro...
vortish
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no problem