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OpenStudy (anonymous):
What is the value of the coefficient of "a" when the quadratic equation y = (3x + 1)(3x − 2) is written in standard form?
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OpenStudy (anonymous):
a. −2 b. −3 c. 9 d. 6
OpenStudy (anonymous):
(3x + 1)(3x − 2) foil it out first :) can you do that?
OpenStudy (anonymous):
no. I just need to finish this class
OpenStudy (anonymous):
???
OpenStudy (anonymous):
oh wait you dont need to foil it all out.
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OpenStudy (anonymous):
since a is the first x^2's coefficient then 3x*3x=9x^2 and do to foiling it wont have a term added to it. Do you get it now?
OpenStudy (anonymous):
no?
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