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Mathematics 23 Online
OpenStudy (anonymous):

Divide 3x2 – 11x – 4 by x – 4.

OpenStudy (anonymous):

(3x+1)(x-4)/(x-4) = 3x+1

OpenStudy (anonymous):

yes, but how

OpenStudy (anonymous):

Factor the quadratic. You get (3x+1)(x-4).

OpenStudy (anonymous):

Dividing that by x-4, you get just 3x+1.

OpenStudy (anonymous):

Do you need to know how to do this with polynomial division too?

OpenStudy (anonymous):

thats ok but what about this one 36x^3-96x^2+48x divided by 12x

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