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- La ecuación:
-
Ecuación 3*x^2-x+2=0
-
Ecuación 1-x/2=x/3
-
Ecuación 3*x^2-9=0
-
Ecuación 0,084:(6,2-x)=1,2
- Expresar {x} en función de y en la ecuación:
- 4*x-1*y=-3
- -11*x+9*y=-20
- -17*x+2*y=9
- 10*x-15*y=16
- Derivada de:
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2cos3x
- Gráfico de la función y =:
- 2cos3x
-
Expresiones idénticas
- sinx+sqrt3(cos(2x))=2cos3x
- seno de x más raíz cuadrada de 3( coseno de (2x)) es igual a 2 coseno de 3x
- sinx+√3(cos(2x))=2cos3x
- sinx+sqrt3cos2x=2cos3x
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Expresiones semejantes
- sinx-sqrt3(cos(2x))=2cos3x
- 2*cos^3(x)+sqrt(3)*cos^2(x)+2*cos(x)+sqrt(3)=0
- y^n+y=2*cos(3x)-3*sin(3x)
- 2cos^3x-2cosx-sin^2x=0
- sin(2x)+sin(pi-8x)=sqrt(2)*cos(3x)
- 1+cos(x)+2*cos(x/2)*cos(3x/2)=0
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Expresiones con funciones
- sinx
- sinx+tgx=sin2x
- sinx=(2)/2
- sinx=1sinx=4
- sinx*cosx-cosa=0
- sinx⋅cosx=−3–√2sinx
- Coseno cos
- cos(x)=-x+pi/2
- cos(x^2)=1
- cos(x)=1
- cos^2(x)=-1
- cos((pi*(8*x+1)/6))=sqrt(3)/2
sinx+sqrt3(cos(2x))=2cos3x la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
0.333333333333333 sin(x) + cos (2*x) = 2*cos(3*x)
$$\sin{\left(x \right)} + \cos^{0.333333333333333}{\left(2 x \right)} = 2 \cos{\left(3 x \right)}$$
Respuesta numérica
[src]
x1 = 49.8108755768574
x2 = -23.3156707772159 + 0.16840871377817*i
x3 = -91.8341939093005
x4 = 26.9498116802207 + 0.16840871377817*i
x5 = 69.4168878493197
x6 = 18.3949490409595
x7 = -54.1350820662229
x8 = 84.094994691728
x9 = -49.9636329870924
x10 = -25.5873481092976
x11 = -5.98133583683534
x12 = -77.9786790781726
x13 = -87.66274483017
x14 = 52.0825529089391 + 0.16840871377817*i
x15 = 22.5522858367008
x16 = -62.5300036014516
x17 = 93.7931727271146
x18 = -27.7131966207359
x19 = -85.5510086021209
x20 = 53.9682123725987
x21 = 100.076358034294
x22 = 88.2664437708585
x23 = -61.0147826202935 + 0.16840871377817*i
x24 = -40.2795672350951
x25 = 56.094060884037
x26 = 9.98591522234164
x27 = -79.8643385418322 + 0.16840871377817*i
x28 = 97.9505095228559
x29 = -19.304162802118
x30 = 60.2513976797783
x31 = 68.6604314983962
x32 = 25.4345906990626
x33 = 44.2841466206014
x34 = -10.1527849159658
x35 = 20.6666263730412 + 0.16840871377817*i
x36 = 75.7000731564993
x37 = -18.5477064511945
x38 = 46.3958828486504
x39 = -73.5811532346526 + 0.16840871377817*i
x40 = 31.7177760062422
x41 = -29.5988560843955 + 0.16840871377817*i
x42 = -67.2979679274731 + 0.16840871377817*i
x43 = -12.2645211440149
x44 = 33.8295122342913
x45 = -69.5696452595547
x46 = 77.8118093845484
x47 = -63.2864599523751
x48 = 24.6781343481391
x49 = 90.3781799989075
x50 = 62.3772461912166
x51 = 96.0648500591962 + 0.16840871377817*i
x52 = 58.3657382161187 + 0.16840871377817*i
x53 = -38.1537187236568
x54 = 40.1126975414709
x55 = 0.301849470344247
x56 = -65.4123084638134
x57 = -21.4300113135563
x58 = 81.9832584636789
x59 = -75.8528305667343
x60 = -33.9963819279155
x61 = 66.5345829869579
x62 = -71.695493770993
x63 = 12.1117637337799
x64 = -98.11737921648
x65 = -31.8705334164772
x66 = -3.86959960878625
x67 = 38.0009613134218
x68 = -43.6804476799129
x69 = -56.246818294272
x70 = -41.5687114518638
x71 = -47.8518967590434
x72 = -35.8820413915751 + 0.16840871377817*i
x73 = 5.82857842660034
x74 = 8.10025575868198 + 0.16840871377817*i
x75 = -93.9459301373495
x76 = -84.2618643853522
x77 = 2.41358569839334
x78 = 16.2691005295212
x79 = 3.70272991516206
x80 = -82.1360158739139
x81 = 64.6489235232983 + 0.16840871377817*i
x82 = 14.3834410658616 + 0.16840871377817*i
x83 = -17.0324854700364 + 0.16840871377817*i
x84 = -100.229115444529
x84 = -100.229115444529