ExplodingStar
ExplodingStar ExplodingStar
  • 31-08-2015
  • Mathematics
contestada

Factorise: 15x-10

expand: x(x+2)

Respuesta :

konrad509
konrad509 konrad509
  • 31-08-2015
[tex]15-x10=5(3x-2)\\\\ x(x+2)=x^2+2x[/tex]
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