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OpenStudy (anonymous):
solve x^2 + 9x + 20=0
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OpenStudy (anonymous):
\[x^{2}+9x+20 = 0 \]\[x^2+5x+4x+20 = 0\]Now factorize this so you would get 2 answers for x..
OpenStudy (anonymous):
-4 and -5?
OpenStudy (anonymous):
Yeah x=-4 or x=-5. :)
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