El gráfico de la función cruce el eje X con f = 0
o sea hay que resolver la ecuación:
$$e^{x} \frac{\left|{x + 1}\right|}{1 - x} = 0$$
Resolvermos esta ecuaciónPuntos de cruce con el eje X:
Solución analítica$$x_{1} = -1$$
Solución numérica$$x_{1} = -52.8976327489258$$
$$x_{2} = -68.8849943867223$$
$$x_{3} = -118.875651328679$$
$$x_{4} = -96.8777930766047$$
$$x_{5} = -40.9259303530812$$
$$x_{6} = -29.075500058132$$
$$x_{7} = -36.947525075454$$
$$x_{8} = -38.9353052888915$$
$$x_{9} = -106.876633905213$$
$$x_{10} = -58.8912992728495$$
$$x_{11} = -114.875940767131$$
$$x_{12} = -84.8798700660493$$
$$x_{13} = -42.9185580029587$$
$$x_{14} = -66.8859766449945$$
$$x_{15} = -31.0209813146365$$
$$x_{16} = -32.9869577423987$$
$$x_{17} = -100.877281971465$$
$$x_{18} = -76.8819512168981$$
$$x_{19} = -90.8787119639336$$
$$x_{20} = -48.9038184200671$$
$$x_{21} = -1$$
$$x_{22} = -80.880818565947$$
$$x_{23} = -82.8803239358078$$
$$x_{24} = -56.8931159176235$$
$$x_{25} = -104.876835934185$$
$$x_{26} = -94.8780770802206$$
$$x_{27} = -86.879452571328$$
$$x_{28} = -54.895207227923$$
$$x_{29} = -74.8826020114114$$
$$x_{30} = -70.8841131741461$$
$$x_{31} = -44.9126422343634$$
$$x_{32} = -62.8883128309936$$
$$x_{33} = -112.876098625706$$
$$x_{34} = -110.876266207849$$
$$x_{35} = -60.8897105995236$$
$$x_{36} = -78.8813590285803$$
$$x_{37} = -64.8870762178801$$
$$x_{38} = -34.9639554506769$$
$$x_{39} = -98.8775286279205$$
$$x_{40} = -120.87551846851$$
$$x_{41} = -50.9004694591158$$
$$x_{42} = -92.8783826265293$$
$$x_{43} = -108.876444332071$$
$$x_{44} = -102.877051539573$$
$$x_{45} = -88.8790676438401$$
$$x_{46} = -46.9078146563183$$
$$x_{47} = -72.8833194871856$$
$$x_{48} = -116.875791891784$$