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sin(2x)*cos^2(x)+2cos(2x)*sin(x)*cos(x)-sin(2x)*sin^2(x)=0 la ecuación

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Solución numérica:

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Solución

Ha introducido [src]
            2                                             2       
sin(2*x)*cos (x) + 2*cos(2*x)*sin(x)*cos(x) - sin(2*x)*sin (x) = 0
(sin(x)2cos(2x)cos(x)+sin(2x)cos2(x))sin2(x)sin(2x)=0\left(\sin{\left(x \right)} 2 \cos{\left(2 x \right)} \cos{\left(x \right)} + \sin{\left(2 x \right)} \cos^{2}{\left(x \right)}\right) - \sin^{2}{\left(x \right)} \sin{\left(2 x \right)} = 0
Gráfica
0-80-60-40-2020406080-1001002-2
Respuesta numérica [src]
x1 = -65.9734457253857
x2 = -40.0553063332699
x3 = -15.707963267949
x4 = -69.1150383789755
x5 = 86.3937979737193
x6 = 50.2654824574367
x7 = -64.4026493985908
x8 = 84.037603483527
x9 = 42.4115008234622
x10 = 54.1924732744239
x11 = 184.5685683984
x12 = 73.8274273593601
x13 = 68.329640215578
x14 = -1.5707963267949
x15 = -58.1194640914112
x16 = -54.1924732744239
x17 = -109.170344712245
x18 = -51.8362787842316
x19 = -47.9092879672443
x20 = -18.0641577581413
x21 = -88.7499924639117
x22 = 90.3207887907066
x23 = 7.85398163397448
x24 = 58.1194640914112
x25 = -59.6902604182061
x26 = -84.037603483527
x27 = 21.9911485751286
x28 = 6.28318530717959
x29 = -69.9004365423729
x30 = -87.9645943005142
x31 = -19.6349540849362
x32 = -3.92699081698724
x33 = -55.7632696012188
x34 = -95.8185759344887
x35 = -76.1836218495525
x36 = 62.0464549083984
x37 = -32.2013246992954
x38 = 29.845130209103
x39 = 28.2743338823081
x40 = 80.1106126665397
x41 = 54.9778714378214
x42 = 94.2477796076938
x43 = 25.9181393921158
x44 = -77.7544181763474
x45 = 47.9092879672443
x46 = 91.8915851175014
x47 = -80.1106126665397
x48 = 51.8362787842316
x49 = -29.845130209103
x50 = 24.3473430653209
x51 = 40.0553063332699
x52 = 20.4203522483337
x53 = 14.1371669411541
x54 = 98.174770424681
x55 = 10.2101761241668
x56 = -37.6991118430775
x57 = -23.5619449019235
x58 = -36.1283155162826
x59 = 36.1283155162826
x60 = 17.2787595947439
x61 = 10.9955742875643
x62 = -81.6814089933346
x63 = 43.9822971502571
x64 = 95.8185759344887
x65 = -14.1371669411541
x66 = -99.7455667514759
x67 = -62.0464549083984
x68 = -33.7721210260903
x69 = 76.1836218495525
x70 = 3.92699081698724
x71 = 18.0641577581413
x72 = -41.6261026600648
x73 = 0.0
x74 = 83.2522053201295
x75 = -21.9911485751286
x76 = -85.6083998103219
x77 = 69.9004365423729
x78 = 65.9734457253857
x79 = -45.553093477052
x80 = -63.6172512351933
x81 = -11.7809724509617
x82 = -7.85398163397448
x83 = 46.3384916404494
x84 = 64.4026493985908
x85 = -10.9955742875643
x86 = -91.8915851175014
x87 = -73.8274273593601
x88 = 32.2013246992954
x89 = -98.174770424681
x90 = -43.9822971502571
x91 = -25.9181393921158
x92 = 72.2566310325652
x93 = 2.35619449019234
x94 = 87.9645943005142
x94 = 87.9645943005142