ExplodingStar
ExplodingStar
31-08-2015
Mathematics
contestada
Factorise: 15x-10
expand: x(x+2)
Respuesta :
konrad509
konrad509
31-08-2015
[tex]15-x10=5(3x-2)\\\\ x(x+2)=x^2+2x[/tex]
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