ashton16 ashton16
  • 14-11-2016
  • Mathematics
contestada

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

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cricas483
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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