El profesor se sorprenderá mucho al ver tu solución correcta😉
2 1 1 2*(sin(x) + cos(x)) = ------ + ------ sin(x) cos(x)
-pi x1 = ---- 4
3*pi x2 = ---- 4
/ / 6 5 4 3 2 \\ x3 = 2*atan\CRootOf\x - 4*x + 11*x + 8*x - 5*x - 4*x + 1, 0//
/ / 6 5 4 3 2 \\ x4 = 2*atan\CRootOf\x - 4*x + 11*x + 8*x - 5*x - 4*x + 1, 1//
/ / / 6 5 4 3 2 \\\ / / / 6 5 4 3 2 \\\ x5 = 2*re\atan\CRootOf\x - 4*x + 11*x + 8*x - 5*x - 4*x + 1, 2/// + 2*I*im\atan\CRootOf\x - 4*x + 11*x + 8*x - 5*x - 4*x + 1, 2///
/ / / 6 5 4 3 2 \\\ / / / 6 5 4 3 2 \\\ x6 = 2*re\atan\CRootOf\x - 4*x + 11*x + 8*x - 5*x - 4*x + 1, 3/// + 2*I*im\atan\CRootOf\x - 4*x + 11*x + 8*x - 5*x - 4*x + 1, 3///
/ / / 6 5 4 3 2 \\\ / / / 6 5 4 3 2 \\\ x7 = 2*re\atan\CRootOf\x - 4*x + 11*x + 8*x - 5*x - 4*x + 1, 4/// + 2*I*im\atan\CRootOf\x - 4*x + 11*x + 8*x - 5*x - 4*x + 1, 4///
/ / / 6 5 4 3 2 \\\ / / / 6 5 4 3 2 \\\ x8 = 2*re\atan\CRootOf\x - 4*x + 11*x + 8*x - 5*x - 4*x + 1, 5/// + 2*I*im\atan\CRootOf\x - 4*x + 11*x + 8*x - 5*x - 4*x + 1, 5///
Eq(x8, 2*re(atan(CRootOf(x^6 - 4*x^5 + 11*x^4 + 8*x^3 - 5*x^2 - 4*x + 1, 5))) + 2*i*im(atan(CRootOf(x^6 - 4*x^5 + 11*x^4 + 8*x^3 - 5*x^2 - 4*x + 1, 5))))
x1 = -110.74114103904
x2 = -38.484510006475
x3 = 1246.42688531175
x4 = 88.3923280889581
x5 = 80.8960108299372
x6 = 44.410030938701
x7 = 30.6305283725005
x8 = 84.037603483527
x9 = 38.1268456315214
x10 = -5.14012276882859
x11 = 36.9137136796801
x12 = 11.7809724509617
x13 = 68.329640215578
x14 = -54.1924732744239
x15 = 70.2581009173264
x16 = -47.9092879672443
x17 = -16.4933614313464
x18 = 90.3207887907066
x19 = 8.63937979737193
x20 = -1712.95339436983
x21 = -69.9004365423729
x22 = -19.6349540849362
x23 = 49.4800842940392
x24 = -93.8200458192499
x25 = -3.92699081698724
x26 = -23.9896786903674
x27 = -76.1836218495525
x28 = -5.85545151873568
x29 = 62.0464549083984
x30 = 107.241884010497
x31 = -32.2013246992954
x32 = -74.255161147804
x33 = 71.4712328691678
x34 = -87.5368605120703
x35 = -1507.53673993466
x36 = 43.1968989868597
x37 = 93.4623814442964
x38 = 63.9749156101469
x39 = 32.5589890742489
x40 = 14.9225651045515
x41 = 1475.76314902381
x42 = 24.3473430653209
x43 = -101.316363078271
x44 = -17.7064933831878
x45 = -100.103231126429
x46 = -43.5545633618132
x47 = 99.7455667514759
x48 = 40.0553063332699
x49 = -25239.127645152
x50 = -13.3517687777566
x51 = 75.8259574745989
x52 = -30.2728639975469
x53 = 58.9048622548086
x54 = -49.8377486689928
x55 = -56.1209339761724
x56 = -7.06858347057703
x57 = 82.1091427817785
x58 = 55.7632696012188
x59 = -79.3252145031423
x60 = -51.0508806208341
x61 = 137.444678594553
x62 = 74.6128255227576
x63 = 18.0641577581413
x64 = -41.6261026600648
x65 = -85.6083998103219
x66 = -35.3429173528852
x67 = 52.621676947629
x68 = 96.6039740978861
x69 = -82.4668071567321
x70 = -63.6172512351933
x71 = -61.6887905334449
x72 = 27.4889357189107
x73 = -10.2101761241668
x74 = -30.988192747454
x75 = 46.3384916404494
x76 = -60.4756585816035
x77 = 19.9926184598898
x78 = -67.9719758406245
x79 = -91.8915851175014
x80 = -98.174770424681
x81 = 5.49778714378214
x82 = -57.3340659280137
x83 = 77.7544181763474
x84 = -25.9181393921158
x85 = 2.35619449019234
x86 = 33.7721210260903
x87 = 26.2758037670693
x87 = 26.2758037670693