ashton16 ashton16

14-11-2016
Mathematics

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Factor x^2 + 3x + xk + 3k

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cricas483 cricas483

14-11-2016

[tex] x^{2} +3x+xk+3k[/tex]

[tex]x(x+3) +k(x+3)[/tex]

[tex](x+3)+(k+x)[/tex]

answer
[tex](x+3)+(k+x)[/tex]

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