El gráfico de la función cruce el eje X con f = 0
o sea hay que resolver la ecuación:
$$\frac{\sqrt{\left|{x}\right| + 1}}{\tan{\left(x + 60 \right)} + 2} = 0$$
Resolvermos esta ecuaciónPuntos de cruce con el eje X:
Solución numérica$$x_{1} = -14.446906522948$$
$$x_{2} = -52.1460183660255$$
$$x_{3} = 76.659280431156$$
$$x_{4} = -96.1283155162826$$
$$x_{5} = -89.845130209103$$
$$x_{6} = -74.1371669411541$$
$$x_{7} = -92.9867228626928$$
$$x_{8} = -5.02212856217862$$
$$x_{9} = 92.367243699105$$
$$x_{10} = -61.5707963267949$$
$$x_{11} = 29.5353906273091$$
$$x_{12} = 101.792021659874$$
$$x_{13} = -45.8628330588459$$
$$x_{14} = -58.4292036732051$$
$$x_{15} = -39.5796477516663$$
$$x_{16} = -77.2787595947439$$
$$x_{17} = -67.8539816339745$$
$$x_{18} = 13.8274273593601$$
$$x_{19} = 10.6858347057703$$
$$x_{20} = 42.1017612416683$$
$$x_{21} = -27.0132771373072$$
$$x_{22} = -36.4380550980766$$
$$x_{23} = 98.6504290062846$$
$$x_{24} = 3950.24302230737$$
$$x_{25} = -70.9955742875643$$
$$x_{26} = -55.2876110196153$$
$$x_{27} = -64.7123889803847$$
$$x_{28} = -99.2699081698724$$
$$x_{29} = 79.8008730847458$$
$$x_{30} = 48.3849465488479$$
$$x_{31} = -23.8716844837174$$
$$x_{32} = 70.3760951239764$$
$$x_{33} = 32.6769832808989$$
$$x_{34} = -33.2964624444868$$
$$x_{35} = 26.3937979737193$$
$$x_{36} = -8.16372121576841$$
$$x_{37} = 35.8185759344887$$
$$x_{38} = 16.9690200129499$$
$$x_{39} = 64.0929098167968$$
$$x_{40} = 4.40264939859076$$
$$x_{41} = 86.0840583919254$$
$$x_{42} = -897.23444218168$$
$$x_{43} = -83.5619449019235$$
$$x_{44} = -20.7300918301276$$
$$x_{45} = -11.3053138693582$$
$$x_{46} = 20.1106126665397$$
$$x_{47} = 95.5088363526948$$
$$x_{48} = 54.6681318560275$$
$$x_{49} = 57.8097245096172$$
$$x_{50} = -30.154869790897$$