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OpenStudy (xapproachesinfinity):
what do you need to do? factor it?
OpenStudy (anonymous):
yes
OpenStudy (xapproachesinfinity):
do you know this (x+a)(x+b)=x^2+(a+b)x+ab
ca you find what the two number if you multiply them you get 36 and if you add them you get 6
OpenStudy (anonymous):
thank you very much till next time :)
OpenStudy (anonymous):
x^2+bx+c , where c = (b/2)^2 is a perfect square.
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OpenStudy (xapproachesinfinity):
It doesn't seem a perfect square by the way did you miss something
OpenStudy (xapproachesinfinity):
Check if you wrote properly, because it is not a perfect square
OpenStudy (anonymous):
That's what I thought
OpenStudy (xapproachesinfinity):
Lol I just realized when I explained to her the method to factor any trinomial that is factorable
OpenStudy (anonymous):
lets try another 9x^2 + 24x - 16
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OpenStudy (xapproachesinfinity):
please post the complete question. If a question is not complete we won't know what we want to do and how to go with it! understanding the question is key factor to answering, it's half the answer