Amazingdolannn Amazingdolannn

16-09-2018
Mathematics

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Factorise: xSquared + 7x + 6

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amberlouise2 amberlouise2

16-09-2018

(x+1)(x+6)

Because this = xSquared + 6x + x + 6
= xSquared + 7x + 6

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16-09-2018

[tex]x^2+7x+6=x^2+6x+x+6=x(x+6)+1(x+6)=(x+6)(x+1)[/tex]

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