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Mathematics 18 Online
OpenStudy (anonymous):

foil (4x^2-7)(x^9-2)

OpenStudy (anonymous):

14-8 x^2-7 x^9+4 x^11

OpenStudy (saifoo.khan):

\[4 x^{11}-7 x^9-8 x^2+14 \]

OpenStudy (anonymous):

Thanks to all

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