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- La ecuación:
-
Ecuación x=(x+1)/2
-
Ecuación 350-(45+a)=60
-
Ecuación x^x=x
-
Ecuación x^2+8*x-13=0
- Expresar {x} en función de y en la ecuación:
- 11*x-12*y=11
- 8*x-13*y=-12
- 19*x-2*y=-17
- -16*x-2*y=4
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Expresiones idénticas
- cos(cuatro *x)*log(sin(x))+ uno *(dos -cos(x)^ dos + dos *sin(x))= dos
- coseno de (4 multiplicar por x) multiplicar por logaritmo de ( seno de (x)) más 1 multiplicar por (2 menos coseno de (x) al cuadrado más 2 multiplicar por seno de (x)) es igual a 2
- coseno de (cuatro multiplicar por x) multiplicar por logaritmo de ( seno de (x)) más uno multiplicar por (dos menos coseno de (x) en el grado dos más dos multiplicar por seno de (x)) es igual a dos
- cos(4*x)*log(sin(x))+1*(2-cos(x)2+2*sin(x))=2
- cos4*x*logsinx+1*2-cosx2+2*sinx=2
- cos(4*x)*log(sin(x))+1*(2-cos(x)²+2*sin(x))=2
- cos(4*x)*log(sin(x))+1*(2-cos(x) en el grado 2+2*sin(x))=2
- cos(4x)log(sin(x))+1(2-cos(x)^2+2sin(x))=2
- cos(4x)log(sin(x))+1(2-cos(x)2+2sin(x))=2
- cos4xlogsinx+12-cosx2+2sinx=2
- cos4xlogsinx+12-cosx^2+2sinx=2
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Expresiones semejantes
- cos(4*x)*log(sin(x))+1*(2-cos(x)^2-2*sin(x))=2
- cos(4*x)*log(sin(x))-1*(2-cos(x)^2+2*sin(x))=2
- cos(4*x)*log(sin(x))+1*(2+cos(x)^2+2*sin(x))=2
- cos(4*x)*log(sinx)+1*(2-cosx^2+2*sinx)=2
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Expresiones con funciones
- Coseno cos
- cos(x)=(1/√2)
- cos(0.01*x^4+3)=0
- cos(x)+sin(3x)=0
- cos(x)=-1_2
- cos^2(x)=(abs(2x))/pi
- Logaritmo log
- log(x^3-2x^2-2x+6)=log(x^3-4x^2-6x+1)
- log^8(-2-x)=2
- log(2cosx)=2
- log2(4^x+a)=x
- log(x)=-5.5
- Seno sin
- sin(x/4)^4-cos(x/4)^4=cos(x-pi/2)
- sin(x)=(2)/2
- sin(pi*sin(x))=-1
- sin(x)=1/√2
- sin(x)=1,2
- Coseno cos
- cos(x)=(1/√2)
- cos(0.01*x^4+3)=0
- cos(x)+sin(3x)=0
- cos(x)=-1_2
- cos^2(x)=(abs(2x))/pi
- Seno sin
- sin(x/4)^4-cos(x/4)^4=cos(x-pi/2)
- sin(x)=(2)/2
- sin(pi*sin(x))=-1
- sin(x)=1/√2
- sin(x)=1,2
cos(4*x)*log(sin(x))+1*(2-cos(x)^2+2*sin(x))=2 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
2 cos(4*x)*log(sin(x)) + 2 - cos (x) + 2*sin(x) = 2
$$\left(\left(2 - \cos^{2}{\left(x \right)}\right) + 2 \sin{\left(x \right)}\right) + \log{\left(\sin{\left(x \right)} \right)} \cos{\left(4 x \right)} = 2$$
Respuesta numérica
[src]
x1 = -41.2474768353105
x2 = -51.440078846308 + 0.152616198806004*i
x3 = 42.0153008855386 - 0.152616198806004*i
x4 = 67.9404419901042 + 0.152616198806004*i
x5 = -89.9315905652327 - 0.152616198806004*i
x6 = 90.6994146154608
x7 = -1.96699626471853 - 0.152616198806004*i
x8 = -5.87641296853636
x9 = 12.9731429530024
x10 = 31.8226988745412
x11 = -3.54836499223302
x12 = -31.0091541972547
x13 = 78.1330440011016
x14 = 53.0003027723833
x15 = -83.6484052580532 - 0.152616198806004*i
x16 = 75.8049960247983
x17 = -47.5306621424901
x18 = -68.7082660403322
x19 = 19.256328260182
x20 = 93.0731832188225 - 0.152616198806004*i
x21 = 34.1507468508445
x22 = -64.0064494606671 + 0.152616198806004*i
x23 = -45.9492934149756 - 0.152616198806004*i
x24 = 84.4162293082812
x25 = 92.2807833429753 - 0.152616198806004*i
x26 = -16.1147356065922
x27 = 69.5218107176187
x28 = -74.9914513475118
x29 = 46.1613196471847 + 0.633546977535932*i
x30 = -12.1595982757159
x31 = 49.0908860685654 - 0.152616198806004*i
x32 = 60.8648568070773 + 0.152616198806004*i
x33 = -24.7259688900751
x34 = -38.8737082319488 - 0.152616198806004*i
x35 = 564.312081257292 + 0.152616198806004*i
x36 = -27.0997374934369 + 0.152616198806004*i
x37 = 40.4339321580241
x38 = -60.0970327568493
x39 = 38.1058841817207
x40 = 27.8675615436649
x41 = 63.2386254104391
x42 = 48.2984861927182 - 0.152616198806004*i
x43 = -43.5755248116139
x44 = 25.5395135673616
x45 = 96.9825999226404
x46 = -77.3652199508736 - 0.152616198806004*i
x47 = -34.9642915281309
x48 = 4.31618904246106 - 0.152616198806004*i
x49 = -71.082034643694 - 0.152616198806004*i
x50 = -57.7232641534875 + 0.152616198806004*i
x51 = -100.12419257623
x52 = -62.4250807331526
x53 = -95.4223759965651 - 0.152616198806004*i
x54 = -82.8560053822059 + 0.152616198806004*i
x55 = -49.8587101187935
x56 = -7.45778169605085 + 0.152616198806004*i
x57 = 9.01800562212615
x58 = 36.5245154542063 + 0.152616198806004*i
x59 = 85.9975980357957 - 0.152616198806004*i
x60 = -20.02415231041 + 0.152616198806004*i
x61 = -87.557821961871
x62 = 23.9581448398471 + 0.152616198806004*i
x63 = 61.6572566829246 - 0.152616198806004*i
x64 = 82.0881813319779
x65 = 30.2413301470267 + 0.152616198806004*i
x66 = 23.9581448398471 - 0.152616198806004*i
x67 = 80.5068126044634 - 0.152616198806004*i
x68 = 100.937737253517
x69 = -53.8138474496697
x70 = -93.8410072690506
x71 = -9.8315502994126
x72 = -56.1418954259731
x73 = 67.1480421142569 - 0.152616198806004*i
x74 = 2.73482031494657
x75 = -91.5129592927472
x76 = 88.3713666391574
x77 = -64.7988493365144 + 0.152616198806004*i
x78 = 55.374071375745 - 0.152616198806004*i
x79 = -13.7409670032304 + 0.152616198806004*i
x80 = 74.2236272972838 + 0.152616198806004*i
x81 = -78.9465886783881
x82 = 16.8825596568202 + 0.152616198806004*i
x83 = -85.2297739855676
x84 = -39.666108107796 - 0.152616198806004*i
x85 = -97.7961445999268
x86 = 71.849858693922
x87 = 44.3890694889003
x88 = -18.4427835828955
x88 = -18.4427835828955