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Mathematics 18 Online
OpenStudy (hihi):

What is the value of the coefficient of "a" when the quadratic equation y = (3x + 1)(3x − 2) is written in standard form? −2 −3 9 6

OpenStudy (anonymous):

9. Just expand it to get 9.

OpenStudy (anonymous):

(3x + 1)(3x - 2) = 9x^2 - 6x + 3x - 2 = 9x^2 - 3x - 2 So the coefficient of a is 9

OpenStudy (hihi):

all i had to do was distrubute for that?

OpenStudy (hihi):

omg, THX so much guys.

OpenStudy (anonymous):

Do you understand the question hihi? It is a bit tricky and tough to understand.

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