Mondongomongo Posted April 12, 2012 Report Share Posted April 12, 2012 (edited) Mando otro entonces.... Si a corresponde al 40% de b, entonces la razón a : b es: a) 2 : 5b) 2 : 3c) 2 : 7d) 5 : 2e) 7 : 2 mmmmm..... ya he dejado este problema por más de dos semanas...... no sé si dar la solución o es que este tema va a morir.... si alguien se pronuncia, doy la solución y dejo otra preguntita.... Edited April 30, 2012 by Mondongomongo Link to comment Share on other sites More sharing options...
jotacb Posted May 6, 2012 Report Share Posted May 6, 2012 b --> 100%a --> 40% Alternativa A :) Sorry por no responder antes xD se me habia olvidado .-. Link to comment Share on other sites More sharing options...
peregrin tuk Posted May 7, 2012 Report Share Posted May 7, 2012 no habia visto este topic, tiren mas Link to comment Share on other sites More sharing options...
jotacb Posted May 7, 2012 Report Share Posted May 7, 2012 Como creo que está correcto procedo a tirar otro ejercicioFuente: Control PDV 2011Dificultad: Fácil 1.- a) 0 b) c) d) e) Link to comment Share on other sites More sharing options...
peregrin tuk Posted May 7, 2012 Report Share Posted May 7, 2012 factorizo por p por definicion de desigualdad cuadratica y cuadrado de binomio Link to comment Share on other sites More sharing options...
jotacb Posted May 7, 2012 Report Share Posted May 7, 2012 Erselente ñore proponga Link to comment Share on other sites More sharing options...
peregrin tuk Posted May 7, 2012 Report Share Posted May 7, 2012 Erselente ñore proponga vamos con un clasico de clasicos Link to comment Share on other sites More sharing options...
jotacb Posted May 7, 2012 Report Share Posted May 7, 2012 A) Es una pregunta bastante conocida, está en fmat, aquí está la respuestahttp://www.fmat.cl/index.php?showtopic=14881 Link to comment Share on other sites More sharing options...
peregrin tuk Posted May 7, 2012 Report Share Posted May 7, 2012 por eso dije un clasico de clasicos..xd Link to comment Share on other sites More sharing options...
jotacb Posted May 7, 2012 Report Share Posted May 7, 2012 ah nicagando te doy la respuesta es muy compleja xD Link to comment Share on other sites More sharing options...
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