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Otras calculadoras
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- La ecuación:
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Ecuación x^4+2*x^2-8=0
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Ecuación x*(x^2+8*x+16)=5*(x+4)
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Ecuación -25-x=-17
-
Ecuación x^2+3x=4
- Expresar {x} en función de y en la ecuación:
- -18*x-2*y=9
- -14*x+10*y=19
- -9*x+1*y=3
- -17*x+1*y=-11
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Expresiones idénticas
- 2sin2x+ cinco (sin(x)+cos(x))= cero
- 2 seno de 2x más 5( seno de (x) más coseno de (x)) es igual a 0
- 2 seno de 2x más cinco ( seno de (x) más coseno de (x)) es igual a cero
- 2sin2x+5sinx+cosx=0
- 2sin2x+5(sin(x)+cos(x))=O
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Expresiones semejantes
- 2sin2x+5(sin(x)-cos(x))=0
- 2sin2x-5(sin(x)+cos(x))=0
- 2sin2x+5(sinx+cosx)=0
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Expresiones con funciones
- Seno sin
- sin(x)=1,5
- sin(x-1)=0
- sin2x=1
- sin(3*x)=-1/2
- sin(3*x)=-1
- Coseno cos
- cos(x)=sqrt(3)
- cos2x=1/2
- cos(2*x)+3*sin(x)-2=0
- cos(2*x)+sqrt(2)*sin(x)+1=0
- cos(pi+x)=1/2
2sin2x+5(sin(x)+cos(x))=0 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
2*sin(2*x) + 5*(sin(x) + cos(x)) = 0
$$5 \left(\sin{\left(x \right)} + \cos{\left(x \right)}\right) + 2 \sin{\left(2 x \right)} = 0$$
Respuesta numérica
[src]
x1 = -92.1422412757052
x2 = -75.9329656913488
x3 = -531.965212778276
x4 = 96.3533179396824
x5 = 56.0139257594225
x6 = -0.534742005193738
x7 = 64.9373914037845
x8 = 83.7869473253233
x9 = 20.9550942535274
x10 = -10.4608322823705
x11 = 27.238279560707
x12 = 2.10553833198863
x13 = 18.314813916345
x14 = -63.3665950769896
x15 = 14.6719089463478
x16 = -29.3103882039093
x17 = -48.1599441254481
x18 = -35.5935735110889
x19 = -13.1011126195529
x20 = 49.730740452243
x21 = -25.6674832339121
x22 = 99.9962229096796
x23 = 93.7130376025001
x24 = -50.8002244626304
x25 = -19.3842979267325
x26 = -41.8767588182685
x27 = 37.1643698378838
x28 = -54.4431294326276
x29 = 8.38872363916822
x30 = -98.4254265828848
x31 = 12.0316286091654
x32 = -16.7440175895501
x33 = 77.5037620181437
x34 = -94.7825216128875
x35 = -88.4993363057079
x36 = 58.6542060966049
x37 = -79.575870661346
x38 = 87.4298522953205
x39 = 71.2205767109641
x40 = -14257.0822039957
x41 = -67.0095000469868
x42 = 169.111261288655
x43 = 33.5214648678866
x44 = -60.7263147398072
x45 = -82.2161509985284
x46 = 43.4475551450634
x47 = 52.3710207894253
x48 = -44.5170391554508
x49 = -73.2926853541664
x50 = 24.5979992235246
x51 = 30.8811845307042
x52 = 81.1466669881409
x53 = -1593.82352969163
x54 = -4.17764697519095
x55 = -6.81792731237332
x56 = -23.0272028967297
x57 = -104.708611890064
x58 = -85.8590559685256
x59 = 347.680730226866
x60 = -31.9506685410917
x61 = 39.8046501750662
x62 = -38.2338538482713
x63 = -57.08340976981
x64 = 90.0701326325028
x65 = 46.0878354822457
x66 = 68.5802963737817
x67 = 62.2971110666021
x68 = 74.8634816809613
x69 = 5.74844330198585
x70 = -69.6497803841692
x70 = -69.6497803841692