Mapu43 Posted October 5, 2012 Report Share Posted October 5, 2012 Encuentre la función cuadrática cuyos ceros de la función son: a) 0 y 3 Link to comment Share on other sites More sharing options...
cañangasñangas Posted October 5, 2012 Report Share Posted October 5, 2012 x+0x-3 ¿por que?, porque si le das a x, los valores 0 y 3 da 0.... es decir: x+0 -> x=0 -> 0+0 = 0x-3 -> x=3 -> 3-3 = 0 entonces.. (x+0)(x-3) = x(x-3) = x2-3xf(x) = x2-3x Link to comment Share on other sites More sharing options...
peregrin tuk Posted October 5, 2012 Report Share Posted October 5, 2012 oye pero caña, no le hagai todas las cosas , si el cabro tiene que aprender dale las ideas Link to comment Share on other sites More sharing options...
Mapu43 Posted October 5, 2012 Author Report Share Posted October 5, 2012 x+0x-3 ¿por que?, porque si le das a x, los valores 0 y 3 da 0.... es decir: x+0 -> x=0 -> 0+0 = 0x-3 -> x=3 -> 3-3 = 0 entonces.. (x+0)(x-3) = x(x-3) = x2-3xf(x) = x2-3xIgual entendi..Muchas Gracias.. Link to comment Share on other sites More sharing options...
cañangasñangas Posted October 5, 2012 Report Share Posted October 5, 2012 oye pero caña, no le hagai todas las cosas , si el cabro tiene que aprender dale las ideas es que soy pesimo explicando... Link to comment Share on other sites More sharing options...
~Helloween~ Posted October 8, 2012 Report Share Posted October 8, 2012 oye pero caña, no le hagai todas las cosas , si el cabro tiene que aprender dale las ideas es que soy pesimo explicando... Y excelente matraqueando xD... Link to comment Share on other sites More sharing options...
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