Sr Examen
Otras calculadoras
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¿Cómo usar?
- La ecuación:
-
Ecuación 7+x=4
-
Ecuación 3-3*6+2=x
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Ecuación |x-2|+|x-4|=3
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Ecuación (x+2)^2=(1-x)^2
- Expresar {x} en función de y en la ecuación:
- 4*x+15*y=19
- 15*x+10*y=-4
- -2*x-14*y=7
- 12*x+14*y=-15
- Integral de d{x}:
- sqrt(2)*sin(x)
-
Expresiones idénticas
- dos *sin(dos *x)-sqrt(dos)*cos(x)=sqrt(dos)*sin(x)
- 2 multiplicar por seno de (2 multiplicar por x) menos raíz cuadrada de (2) multiplicar por coseno de (x) es igual a raíz cuadrada de (2) multiplicar por seno de (x)
- dos multiplicar por seno de (dos multiplicar por x) menos raíz cuadrada de (dos) multiplicar por coseno de (x) es igual a raíz cuadrada de (dos) multiplicar por seno de (x)
- 2*sin(2*x)-√(2)*cos(x)=√(2)*sin(x)
- 2sin(2x)-sqrt(2)cos(x)=sqrt(2)sin(x)
- 2sin2x-sqrt2cosx=sqrt2sinx
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Expresiones semejantes
- sqrt(2)*sin(x-pi/4)=-1
- (sqrt2*sin(x)+1)*(sqrt(-5cos(x)))=0
- 2*sin(2*x)+sqrt(2)*cos(x)=sqrt(2)*sin(x)
- 2*sin(2*x)-sqrt(2)*cosx=sqrt(2)*sinx
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Expresiones con funciones
- Seno sin
- sin(x^2)=0
- sin(x)=cos(x)
- sin(x)=3/2
- sin(5*x)=cos(4*x)
- sin(x)-1/2=0
- Raíz cuadrada sqrt
- sqrt(x)=4
- sqrt(5/15-x)=1
- sqrt(x-2)=x-4
- sqrt(x-6)=x-7
- sqrt(x-1)=3-x
- Coseno cos
- cos(x/2)=1/2
- cos(x)
- cosx+1=0
- cos2x/2+4sin2x/2=1-sinx/2
- cos(y)(e^x)=0
- Raíz cuadrada sqrt
- sqrt(x)=4
- sqrt(5/15-x)=1
- sqrt(x-2)=x-4
- sqrt(x-6)=x-7
- sqrt(x-1)=3-x
- Seno sin
- sin(x^2)=0
- sin(x)=cos(x)
- sin(x)=3/2
- sin(5*x)=cos(4*x)
- sin(x)-1/2=0
2*sin(2*x)-sqrt(2)*cos(x)=sqrt(2)*sin(x) la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
___ ___ 2*sin(2*x) - \/ 2 *cos(x) = \/ 2 *sin(x)
$$2 \sin{\left(2 x \right)} - \sqrt{2} \cos{\left(x \right)} = \sqrt{2} \sin{\left(x \right)}$$
Respuesta numérica
[src]
x1 = 42.6733002112614
x2 = 84.5612022591253
x3 = -89.27359123951
x4 = -87.1791963551168
x5 = 30.1069295969022
x6 = 51.0508803268223
x7 = 28.012534494509
x8 = 7.06858328355078
x9 = 69.9004366223805
x10 = 0.785397948661444
x11 = 63.6172514323696
x12 = 36.3901149040818
x13 = -28.5361332701073
x14 = -55.7632695910014
x15 = 53.1452757232273
x16 = -51.5744793964324
x17 = 7.06858351569037
x18 = -26.4417381677141
x19 = -15.9697626557481
x20 = -66.2352451131848
x21 = 23.8237442897226
x22 = -62.0464548642789
x23 = 67.8060414399797
x24 = -11.7809724257265
x25 = 61.5228561328001
x26 = -53.6688744988256
x27 = -91.3679863419031
x28 = 95.0331776077497
x29 = 59.4284610304069
x30 = 48.9564855184409
x31 = 74.0892267471593
x32 = 82.4668077786751
x33 = -99.7455667547328
x34 = -45.2912940892529
x35 = 40.5789051088682
x36 = -80.896010865123
x37 = -93.4623815927347
x38 = -72.5184304203644
x39 = -43.1968992034884
x40 = 57.3340661459936
x41 = 78.2780169519457
x42 = 51.0508804736345
x43 = 86.6555973615185
x44 = 21.7293491873294
x45 = -64.1408500107916
x46 = -95.5567765466895
x47 = 88.749992254376
x48 = 13.3517689988948
x49 = -36.9137137816612
x50 = -20.1585528605345
x51 = -57.857664703612
x52 = 17.540558982543
x53 = -30.6305281490578
x54 = 25.9181394611481
x55 = 7.06858334326287
x56 = -5.49778727809839
x57 = -3.40339204138894
x58 = 76.1836219129428
x59 = -13.8753675533549
x60 = 95.0331773494352
x61 = -68.329640034049
x62 = 19.6349542772148
x63 = -80.8960113693796
x64 = 65.7116463375865
x65 = -7.59218224617533
x66 = -80.896010986052
x67 = -49.480084435539
x68 = -7074.08125790416
x69 = -36.9137131006692
x70 = 82.4668070375072
x71 = 92.9387826686981
x72 = -22.2529479629277
x73 = -18.0641577009774
x74 = 95.0331777434594
x75 = -47.3856891916461
x76 = 38.4845098795841
x77 = 32.2013247418216
x78 = -70.4240353179712
x79 = 80.3724120543389
x80 = 71.9948316447661
x81 = -1.30899693899575
x82 = -36.913713782417
x83 = -97.6511716490827
x84 = 15.4461638801498
x85 = -74.6128252977748
x86 = 44.767695101294
x87 = -9.68657734856853
x88 = 34.2957198016886
x89 = -59.9520598060052
x90 = -24.3473428782605
x91 = -80.8960109021417
x91 = -80.8960109021417
Gráfico