Найду корень уравнения: tan(x+2)=0
с изменением знака при 0
x1 = -49.1238898038469
x2 = -33.4159265358979
x3 = 70.2566310325652
x4 = 48.2654824574367
x5 = -80.5398163397448
x6 = -11.4247779607694
x7 = 51.4070751110265
x8 = 16.8495559215388
x9 = 85.9645943005142
x10 = -36.5575191894877
x11 = -23.9911485751286
x12 = -55.4070751110265
x13 = -45.9822971502571
x14 = 54.5486677646163
x15 = -96.2477796076938
x16 = 26.2743338823081
x17 = -77.398223686155
x18 = -8.28318530717959
x19 = -61.6902604182061
x20 = 76.5398163397448
x21 = -99.3893722612836
x22 = -89.9645943005142
x23 = -74.2566310325652
x24 = 101.672557568463
x25 = 38.8407044966673
x26 = 79.6814089933346
x27 = -30.2743338823081
x28 = 41.9822971502571
x29 = -2.0
x30 = 45.1238898038469
x31 = 63.9734457253857
x32 = -39.6991118430775
x33 = 92.2477796076938
x34 = -17.707963267949
x35 = 7.42477796076938
x36 = -67.9734457253857
x37 = 19.9911485751286
x38 = 82.8230016469244
x39 = -27.1327412287183
x40 = -83.6814089933346
x41 = -5.14159265358979
x42 = 95.3893722612836
x43 = 13.707963267949
x44 = -71.1150383789755
x45 = 60.8318530717959
x46 = 98.5309649148734
x47 = 4.28318530717959
x48 = -58.5486677646163
x49 = 73.398223686155
x50 = -52.2654824574367
x51 = -42.8407044966673
x52 = 57.6902604182061
x53 = -64.8318530717959
x54 = 67.1150383789755
x55 = 10.5663706143592
x56 = 29.4159265358979
x57 = -93.106186954104
x58 = 35.6991118430775
x59 = 1.14159265358979
x60 = 23.1327412287183
x61 = 32.5575191894877
x62 = -86.8230016469244
x63 = 89.106186954104
x64 = -14.5663706143592
x65 = -20.8495559215388