Sr Examen
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- La ecuación:
-
Ecuación x^2-6x+9=0
-
Ecuación (x-11)^4=(x+3)^4
-
Ecuación √(x^2-1)^3=2*x
-
Ecuación -x/12+x=55/12
- Expresar {x} en función de y en la ecuación:
- 18*x-11*y=2
- 12*x-14*y=20
- -3*x-20*y=-13
- -16*x+14*y=-9
- Integral de d{x}:
- 1/2+cos(x)
-
Expresiones idénticas
- sin(dos x)+sin(x)= uno /2+cos(x)
- seno de (2x) más seno de (x) es igual a 1 dividir por 2 más coseno de (x)
- seno de (dos x) más seno de (x) es igual a uno dividir por 2 más coseno de (x)
- sin2x+sinx=1/2+cosx
- sin(2x)+sin(x)=1 dividir por 2+cos(x)
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Expresiones semejantes
- sin(2x)+sin(x)=1/2-cos(x)
- 1/2+cosx=0
- (sin^2x+sinx)/1+cosx=0
- sin2x+sinx+cosx=1
- sin(2*x)+sin(x)=0
- 2*sin(2*x)+sin(x)=0
- sin(2x)-sin(x)=1/2+cos(x)
- sin(2x)+sinx=1/2+cosx
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Expresiones con funciones
- Seno sin
- sin(x)=-1/5
- sin2x=0
- sin(3*x-pi/6)=1/2
- sin(x)=-3/2
- sin(x)^3+cos(x)^3=1
- Seno sin
- sin(x)=-1/5
- sin2x=0
- sin(3*x-pi/6)=1/2
- sin(x)=-3/2
- sin(x)^3+cos(x)^3=1
- Coseno cos
- cos(x)+sin(x)=1
- cos(2*x)=1
- cos(3*x)=0
- cos(-x)=-1
- cos(x)=-0,5
sin(2x)+sin(x)=1/2+cos(x) la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
sin(2*x) + sin(x) = 1/2 + cos(x)
$$\sin{\left(x \right)} + \sin{\left(2 x \right)} = \cos{\left(x \right)} + \frac{1}{2}$$
Respuesta numérica
[src]
x1 = 65.4498469497874
x2 = 57.0722665402146
x3 = -14.6607657167524
x4 = -98.4365698124802
x5 = -83.7758040957278
x6 = -16.2315620435473
x7 = 84.2994028713261
x8 = 15.1843644923507
x9 = 46.0766922526503
x10 = 88.4881930761125
x11 = 44.5058959258554
x12 = -16.7551608191456
x13 = -46.0766922526503
x14 = 71.733032256967
x15 = -35.6047167406843
x16 = -93.7241808320955
x17 = -73.3038285837618
x18 = -18.3259571459405
x19 = 25.6563400043166
x20 = 98.4365698124802
x21 = 79.5870138909414
x22 = -4817.10873550435
x23 = -22.5147473507269
x24 = 35.6047167406843
x25 = 50.789081233035
x26 = -91.6297857297023
x27 = 4.18879020478639
x28 = -85.870199198121
x29 = -37.1755130674792
x30 = -47.6474885794452
x31 = 96.342174710087
x32 = -90.0589894029074
x33 = 85.870199198121
x34 = 52.3598775598299
x35 = -74.8746249105567
x36 = -5.75958653158129
x37 = 101.054563690472
x38 = 10.471975511966
x39 = 54.4542726622231
x40 = -100.007366139275
x41 = 27.7507351067098
x42 = -56.025068989018
x43 = -60.2138591938044
x44 = 82.2050077689329
x45 = 14.6607657167524
x46 = -2.0943951023932
x47 = -28693.2129027868
x48 = -7606.84301189209
x49 = -87.4409955249159
x50 = 38.2227106186758
x51 = 41.8879020478639
x52 = 31.9395253114962
x53 = 34.0339204138894
x54 = -77.4926187885482
x55 = -66.497044500984
x56 = 13.0899693899575
x57 = 48.1710873550435
x58 = 69.6386371545737
x59 = -97.9129710368819
x60 = 27.2271363311115
x61 = 6.80678408277789
x62 = -30.8923277602996
x63 = -12.0427718387609
x64 = -53.9306738866248
x65 = -58.6430628670095
x66 = 94.7713783832921
x67 = 21.4675497995303
x68 = 78.0162175641465
x69 = 92.1533845053006
x70 = 29.3215314335047
x71 = -3.66519142918809
x72 = -41.8879020478639
x73 = -29.3215314335047
x74 = -96.342174710087
x75 = 40.317105721069
x76 = -33.5103216382911
x77 = 0.523598775598299
x78 = -9.94837673636768
x79 = 8.37758040957278
x80 = -79.5870138909414
x81 = -43.4586983746588
x82 = -49.7418836818384
x83 = 214.151899219704
x84 = -81.1578102177363
x85 = -62.3082542961976
x86 = 64.9262481741891
x87 = -39.7935069454707
x88 = -52.3598775598299
x89 = 2.0943951023932
x90 = 58.6430628670095
x91 = -8.37758040957278
x92 = 90.0589894029074
x93 = 75.9218224617533
x94 = 73.3038285837618
x95 = -67.0206432765823
x95 = -67.0206432765823