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Mathematics 7 Online
OpenStudy (anonymous):

7x(7x^2-9x+1) SOmeone Please HElp

jimthompson5910 (jim_thompson5910):

Distribute to get... 7x(7x^2-9x+1) 7x(7x^2)+7x(-9x)+7x(1) 49x^3-63x^2+7x

OpenStudy (anonymous):

ohhhh...now i know what i did wrong

jimthompson5910 (jim_thompson5910):

that's great

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