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Mathematics 7 Online
OpenStudy (anonymous):

x^2+8x+16???

jimthompson5910 (jim_thompson5910):

x^2+8x+16 x^2+4x+4x+16 x(x+4)+4x+16 x(x+4)+4(x+4) (x+4)(x+4) (x+4)^2 So \[\large x^2+8x+16=(x+4)^2\]

OpenStudy (anonymous):

THANKS

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