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Mathematics 19 Online
OpenStudy (anonymous):

(7x+2y)(2x+4y)

OpenStudy (gorv):

just take the element inside

OpenStudy (gorv):

after distribution =7x(2x+4y)+2y(2x+4y) =14x^2+28xy+4xy+8y^2

OpenStudy (gorv):

14x^2+32xy+8y^2

OpenStudy (anonymous):

thanks (:

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