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Mathematics 16 Online
OpenStudy (anonymous):

how do you factor x^2 + 10x + 21

OpenStudy (mayankdevnani):

hey!!! @oblivion did you know something about "middle spliiting" term!!!!

OpenStudy (unklerhaukus):

\[x^2+(a+b)x+ab=(x+a)(x+b)\]

OpenStudy (mayankdevnani):

r u there??? @oblivion unkle gives us main hint...thnx...unkle for making this prob. so easier!!!

OpenStudy (mayankdevnani):

|dw:1366194230442:dw| now, solve it!!!!

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