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Mathematics 7 Online
OpenStudy (anonymous):

2x^2-3x-9=0

OpenStudy (anonymous):

(2x+3)(x-3)

OpenStudy (anonymous):

what about the quadratic formula?

OpenStudy (anonymous):

x=-3/2 and 3

OpenStudy (anonymous):

okay, thank you.

OpenStudy (anonymous):

ur welcome

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