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Mathematics 7 Online
OpenStudy (anonymous):

divide 21x^3-50x^2-44x-8/7x+2

OpenStudy (saifoo.khan):

factor the numerator out.

OpenStudy (saifoo.khan):

\[\frac{(7 x+2) (3 x^2-8 x-4)}{7x-2}\] \[\frac{\cancel{(7 x+2)} (3 x^2-8 x-4)}{\cancel{7x-2}}\] Finally..

OpenStudy (saifoo.khan):

\[3x^2 - 8x - 4\]

OpenStudy (anonymous):

3x^2-8x-4

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