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Mathematics 20 Online
OpenStudy (anonymous):

how would you change this to factored form x^2+9x+20=0 please explain how to get it!!

OpenStudy (anonymous):

Okay, since the middle value is positive you know your two factors are (x+?)(x+?), you need to find two number that add to 9 and multiply to 20 to fill it in.

OpenStudy (anonymous):

I don't get it?

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