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- La ecuación:
-
Ecuación x^3+3x^2-x-3=0
-
Ecuación (x+9)^2=36*x
-
Ecuación x^3-6x^2+11x-6=0
-
Ecuación a+120=2000/5
- Expresar {x} en función de y en la ecuación:
- -6*x-12*y=9
- 9*x-1*y=17
- 10*x-2*y=11
- 12*x-3*y=-2
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Expresiones idénticas
- cos(x)+sin(x)+sin2x+ uno = cero
- coseno de (x) más seno de (x) más seno de 2x más 1 es igual a 0
- coseno de (x) más seno de (x) más seno de 2x más uno es igual a cero
- cosx+sinx+sin2x+1=0
- cos(x)+sin(x)+sin2x+1=O
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Expresiones semejantes
- cos(x)-sin(x)+sin2x+1=0
- cos(x)+sin(x)+sin2x-1=0
- cos(x)+sin(x)-sin2x+1=0
- cosx+sinx+sin2x+1=0
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Expresiones con funciones
- Coseno cos
- cos(x)+sin(3x)=0
- cos(x)=2*x
- cos(x)-e^(-x)+x-1=0
- cos^2x+cos^22*x-cos^23*x-cos^24*x=0
- cos(m/3+x)=1/2
- Seno sin
- sin(x)=1.5
- sin(sin(x))=1
- sin(x)=-0.5
- sin(-x)=1/2
- sin(x)=4/3
cos(x)+sin(x)+sin2x+1=0 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
cos(x) + sin(x) + sin(2*x) + 1 = 0
$$\left(\left(\sin{\left(x \right)} + \cos{\left(x \right)}\right) + \sin{\left(2 x \right)}\right) + 1 = 0$$
Respuesta numérica
[src]
x1 = -0.785398163397448
x2 = -38.484510006475
x3 = -65.9734457253857
x4 = -15.707963267949
x5 = 86.3937979737193
x6 = 84.037603483527
x7 = 42.4115008234622
x8 = 73.8274273593601
x9 = 11.7809724509617
x10 = 68.329640215578
x11 = -1.5707963267949
x12 = -58.1194640914112
x13 = -29.0597320457056
x14 = -54.1924732744239
x15 = -51.8362787842316
x16 = -47.9092879672443
x17 = 15.707963267949
x18 = -88.7499924639117
x19 = 90.3207887907066
x20 = 8.63937979737193
x21 = -59.6902604182061
x22 = 21.9911485751286
x23 = -69.9004365423729
x24 = -19.6349540849362
x25 = 49.4800842940392
x26 = -28.2743338823081
x27 = -3.92699081698724
x28 = -11206.0609953548
x29 = -95.8185759344887
x30 = -76.1836218495525
x31 = 62.0464549083984
x32 = 59.6902604182061
x33 = -32.2013246992954
x34 = 29.845130209103
x35 = 28.2743338823081
x36 = 80.1106126665397
x37 = 21.2057504117311
x38 = 54.9778714378214
x39 = 43.1968989868597
x40 = -72.2566310325652
x41 = 93.4623814442964
x42 = 14.9225651045515
x43 = -216.769893097696
x44 = -44.7676953136546
x45 = -73.0420291959627
x46 = 24.3473430653209
x47 = -22.776546738526
x48 = -66.7588438887831
x49 = 99.7455667514759
x50 = 40.0553063332699
x51 = 58.9048622548086
x52 = 4.71238898038469
x53 = 55.7632696012188
x54 = -79.3252145031423
x55 = -95.0331777710912
x56 = 36.1283155162826
x57 = -51.0508806208341
x58 = 10.9955742875643
x59 = 74.6128255227576
x60 = -14.1371669411541
x61 = 18.0641577581413
x62 = -41.6261026600648
x63 = -21.9911485751286
x64 = -35.3429173528852
x65 = -85.6083998103219
x66 = 87.1791961371168
x67 = -89.5353906273091
x68 = 52.621676947629
x69 = 48.6946861306418
x70 = 65.9734457253857
x71 = 96.6039740978861
x72 = -45.553093477052
x73 = -32.9867228626928
x74 = -82.4668071567321
x75 = -63.6172512351933
x76 = -53.4070751110265
x77 = -10.2101761241668
x78 = -7.85398163397448
x79 = 46.3384916404494
x80 = -91.8915851175014
x81 = -104.457955731861
x82 = -98.174770424681
x83 = 65.1880475619882
x84 = 5.49778714378214
x85 = 92.6769832808989
x86 = 77.7544181763474
x87 = -25.9181393921158
x88 = 72.2566310325652
x89 = 2.35619449019234
x89 = 2.35619449019234