El gráfico de la función cruce el eje X con f = 0
o sea hay que resolver la ecuación:
$$\frac{1}{\left(x - 1\right)^{2}} - \frac{1}{x^{2}} = 0$$
Resolvermos esta ecuaciónPuntos de cruce con el eje X:
Solución analítica$$x_{1} = \frac{1}{2}$$
Solución numérica$$x_{1} = -17943.6696251912$$
$$x_{2} = -38287.1296606462$$
$$x_{3} = 23585.7615306215$$
$$x_{4} = -34049.0032499167$$
$$x_{5} = 28671.6304006697$$
$$x_{6} = 27823.9917692635$$
$$x_{7} = 41386.0408068321$$
$$x_{8} = -33201.3747442168$$
$$x_{9} = 37147.9303863735$$
$$x_{10} = -17095.9759703912$$
$$x_{11} = 32909.7969816635$$
$$x_{12} = -26420.2906434443$$
$$x_{13} = -39982.3739788884$$
$$x_{14} = 30366.9019031993$$
$$x_{15} = -24724.9981762361$$
$$x_{16} = -14552.832523375$$
$$x_{17} = -40829.9950218415$$
$$x_{18} = 35452.6802441883$$
$$x_{19} = 22738.1061314064$$
$$x_{20} = 21890.4467701647$$
$$x_{21} = -22182.035406363$$
$$x_{22} = 33757.4259168614$$
$$x_{23} = -12857.3309000306$$
$$x_{24} = -15400.5591385715$$
$$x_{25} = 15108.9492368137$$
$$x_{26} = 17652.0705586686$$
$$x_{27} = 21042.7829681361$$
$$x_{28} = -23877.3474705499$$
$$x_{29} = 37995.5540630927$$
$$x_{30} = -13705.0907745857$$
$$x_{31} = 20195.114166187$$
$$x_{32} = -30658.4811759492$$
$$x_{33} = 42233.6607417071$$
$$x_{34} = 26976.350976445$$
$$x_{35} = -25572.6458017251$$
$$x_{36} = -36591.8820212458$$
$$x_{37} = -23029.6933446035$$
$$x_{38} = -31506.1138155257$$
$$x_{39} = -39134.752207939$$
$$x_{40} = 32062.1667405552$$
$$x_{41} = 36300.3058017777$$
$$x_{42} = 13413.4700240386$$
$$x_{43} = -42525.2350978747$$
$$x_{44} = -34896.6305767085$$
$$x_{45} = -37439.5062842851$$
$$x_{46} = 16804.3738283826$$
$$x_{47} = 31214.5350871538$$
$$x_{48} = -35744.2568084542$$
$$x_{49} = 29519.267056849$$
$$x_{50} = -32353.7449669595$$
$$x_{51} = -16248.2729881067$$
$$x_{52} = -20486.7062005088$$
$$x_{53} = 15956.6672722804$$
$$x_{54} = 12565.7030272836$$
$$x_{55} = 24433.4133801375$$
$$x_{56} = 39690.7989255568$$
$$x_{57} = 18499.7588136554$$
$$x_{58} = 38843.1768913684$$
$$x_{59} = 26128.7078118701$$
$$x_{60} = -19639.0337824818$$
$$x_{61} = -21334.3732015004$$
$$x_{62} = 40538.4202154681$$
$$x_{63} = -27267.9329609674$$
$$x_{64} = 25281.0620369858$$
$$x_{65} = -28115.5729825686$$
$$x_{66} = -29810.8469213028$$
$$x_{67} = 34605.0536421087$$
$$x_{68} = -12009.5490630757$$
$$x_{69} = 14261.2176753595$$
$$x_{70} = 19347.4397072052$$
$$x_{71} = 11717.9124877118$$
$$x_{72} = -18791.3552145021$$
$$x_{73} = -41677.6153812125$$
$$x_{74} = -28963.2109098026$$