103:@0.890754:0.963104:0.932133:0.963104:0.932133:0.941283:0.890754:0.941283:0.000000:0.000000:0.000000
Matemática:@0.795130:0.956142:0.879896:0.956142:0.879896:0.943479:0.795130:0.943479:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
10.º EGB:@0.820728:0.967458:0.879897:0.967458:0.879897:0.954794:0.820728:0.954794:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
103:@0.890754:0.963104:0.932133:0.963104:0.932133:0.941283:0.890754:0.941283:0.000000:0.000000:0.000000
©:@0.093985:0.728953:0.093985:0.723846:0.081903:0.723846:0.081903:0.728953:0.000000
Shutterstock:@0.093985:0.723846:0.093985:0.686128:0.082074:0.686128:0.082074:0.723846:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
©:@0.943713:0.728953:0.943713:0.723846:0.931631:0.723846:0.931631:0.728953:0.000000
Shutterstock:@0.943713:0.723846:0.943713:0.686128:0.931802:0.686128:0.931802:0.723846:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
©:@0.943714:0.099973:0.943714:0.094866:0.931632:0.094866:0.931632:0.099973:0.000000
Freepik:@0.943714:0.094866:0.943714:0.073215:0.931803:0.073215:0.931803:0.094866:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
©:@0.943714:0.362452:0.943714:0.357345:0.931632:0.357345:0.931632:0.362452:0.000000
NBC:@0.943714:0.357345:0.943714:0.344423:0.931803:0.344423:0.931803:0.357345:0.000000:0.000000:0.000000
5x – 2 = 13:@0.579624:0.122657:0.669685:0.122657:0.669685:0.104356:0.579624:0.104356:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Entonces x = 3:@0.568245:0.147884:0.681063:0.147884:0.681063:0.129582:0.568245:0.129582:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Pero profesora, Ud. dijo :@0.695639:0.284546:0.872444:0.284546:0.872444:0.266245:0.695639:0.266245:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
ayer que x era igual a 2 …:@0.695639:0.302651:0.886556:0.302651:0.886556:0.284350:0.695639:0.284350:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
4.   Posteriormente, :@0.128222:0.105543:0.288715:0.105543:0.288715:0.087242:0.128222:0.087242:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
resolveremos una ecuación :@0.161472:0.123648:0.365114:0.123648:0.365114:0.105347:0.161472:0.105347:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
cuadrática mediante :@0.161472:0.141753:0.321650:0.141753:0.321650:0.123452:0.161472:0.123452:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
factorización.:@0.161472:0.159858:0.266490:0.159858:0.266490:0.141557:0.161472:0.141557:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Mi compañero y yo, cuando el profe :@0.111619:0.706443:0.492748:0.706443:0.492748:0.676288:0.111619:0.676288:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Mi compañero y yo, cuando el profe:@0.111619:0.706443:0.488025:0.706443:0.488025:0.676288:0.111619:0.676288:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.488031:0.706443:0.492748:0.706443:0.492748:0.676288:0.488031:0.676288:0.000000
trata de hacer chistes :@0.179560:0.727818:0.424922:0.727818:0.424922:0.697662:0.179560:0.697662:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
trata de hacer chistes :@0.179560:0.727818:0.424922:0.727818:0.424922:0.697662:0.179560:0.697662:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
sobre ecuaciones.:@0.198693:0.749192:0.401035:0.749192:0.401035:0.719037:0.198693:0.719037:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
sobre ecuaciones.:@0.198693:0.749192:0.401035:0.749192:0.401035:0.719037:0.198693:0.719037:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y ves que pusiste mal un signo.:@0.548081:0.903538:0.907600:0.903538:0.907600:0.871498:0.548081:0.871498:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y ves que pusiste mal un signo.:@0.548081:0.903538:0.907600:0.903538:0.907600:0.871498:0.548081:0.871498:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
para calcular :@0.753482:0.474523:0.889110:0.474523:0.889110:0.448137:0.753482:0.448137:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
las raíces de :@0.756320:0.495646:0.886279:0.495646:0.886279:0.469260:0.756320:0.469260:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
x  – 1 = 0:@0.778553:0.516768:0.859856:0.516768:0.859856:0.490383:0.778553:0.490383:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
2:@0.788968:0.508477:0.795832:0.508477:0.795832:0.493094:0.788968:0.493094:0.000000
Cuando utilizas:@0.743879:0.399643:0.894555:0.399643:0.894555:0.373257:0.743879:0.373257:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
2a:@0.809779:0.445489:0.828242:0.445610:0.828445:0.428179:0.809982:0.428058:0.000000:0.000000
–:@0.764671:0.425761:0.774471:0.425825:0.774674:0.408393:0.764874:0.408329:0.000000
b±√(b 4ac):@0.774471:0.425825:0.868658:0.426435:0.868848:0.410063:0.774661:0.409453:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
2:@0.821393:0.419694:0.826672:0.419728:0.826783:0.410183:0.821504:0.410149:0.000000
–:@0.826597:0.426160:0.836397:0.426224:0.836599:0.408792:0.826799:0.408728:0.000000
5.   Revisaremos la fórmula general para :@0.112281:0.416877:0.420204:0.416877:0.420204:0.398576:0.112281:0.398576:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
resolver una ecuación de segundo grado.:@0.145531:0.434982:0.444919:0.434982:0.444919:0.416681:0.145531:0.416681:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Cuando estás a punto de resolver :@0.549448:0.704976:0.910962:0.704976:0.910962:0.674821:0.549448:0.674821:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Cuand:@0.549448:0.704976:0.618682:0.704976:0.618682:0.674821:0.549448:0.674821:0.000000:0.000000:0.000000:0.000000:0.000000
o estás a punto de resolver:@0.618400:0.704976:0.906247:0.704976:0.906247:0.674821:0.618400:0.674821:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.906244:0.704976:0.910962:0.704976:0.910962:0.674821:0.906244:0.674821:0.000000
una ecuación...:@0.647794:0.726350:0.807934:0.726350:0.807934:0.696195:0.647794:0.696195:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
una ecuación..:@0.647794:0.726350:0.803256:0.726350:0.803256:0.696195:0.647794:0.696195:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
.:@0.802975:0.726350:0.807934:0.726350:0.807934:0.696195:0.802975:0.696195:0.000000
 ©:@0.079553:0.731952:0.079553:0.720342:0.061505:0.720342:0.061505:0.731952:0.000000:0.000000
maya:@0.080774:0.720340:0.080774:0.684191:0.055786:0.684191:0.055786:0.720340:0.000000:0.000000:0.000000:0.000000
®EDUCACIÓN – Libro resuelto solo para fines didácticos – Prohibida su reproducción :@0.079553:0.684192:0.079553:0.268045:0.061505:0.268045:0.061505:0.684192:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000