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- La ecuación:
-
Ecuación (x-3)*(x+2)=0
-
Ecuación (11x+14)-(5x-8)=25
-
Ecuación z^2-6*z+10=0
-
Ecuación 4/(x-4)=-5
- Expresar {x} en función de y en la ecuación:
- -7*x-13*y=5
- 15*x+1*y=19
- 7*x-1*y=-7
- 20*x+5*y=-3
- Integral de d{x}:
- sin(x)
- Límite de la función:
-
sin(x)
- Forma canónica:
- sin(x)
-
Expresiones idénticas
- sqrt(dos)*sin(2x)-cos(x)=sin(x)
- raíz cuadrada de (2) multiplicar por seno de (2x) menos coseno de (x) es igual a seno de (x)
- raíz cuadrada de (dos) multiplicar por seno de (2x) menos coseno de (x) es igual a seno de (x)
- √(2)*sin(2x)-cos(x)=sin(x)
- sqrt(2)sin(2x)-cos(x)=sin(x)
- sqrt2sin2x-cosx=sinx
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Expresiones semejantes
- sqrt(2)*sin(2x)+cos(x)=sin(x)
- sqrt(2)*sin(2x)-cosx=sinx
-
Expresiones con funciones
- Raíz cuadrada sqrt
- sqrt(x)=1
- sqrt(x-2)+sqrt(y-2)=2
- sqrt(x)=-2
- sqrt(2-x)+sqrt(-x-1)=sqrt(-5*x-7)
- sqrt(5-x)=x-3
- Seno sin
- sin(x)=(-1)/sqrt(2)
- sin(x)=-5/2
- sin((pi*x)/4)=1
- sin(2*x)-sin(x)=0
- sin(5*x)-cos(4*x)=0
- Coseno cos
- cos(x)^2=cos(x)
- cos^2(x)=1
- cos(4*x)=0
- cos(pi*x)=-1
- cos(x)=x^2+1
- Seno sin
- sin(x)=(-1)/sqrt(2)
- sin(x)=-5/2
- sin((pi*x)/4)=1
- sin(2*x)-sin(x)=0
- sin(5*x)-cos(4*x)=0
sqrt(2)*sin(2x)-cos(x)=sin(x) la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
___ \/ 2 *sin(2*x) - cos(x) = sin(x)
$$\sqrt{2} \sin{\left(2 x \right)} - \cos{\left(x \right)} = \sin{\left(x \right)}$$
Respuesta numérica
[src]
x1 = 61.5228561328001
x2 = -72.5184304203644
x3 = -95.5567765466895
x4 = 53.1452757232273
x5 = 88.749992254376
x6 = 80.3724120543389
x7 = -1.30899693899575
x8 = 34.2957198016886
x9 = 48.9564855184409
x10 = -22.2529479629277
x11 = 30.1069295969022
x12 = 82.4668070375072
x13 = -15.9697626557481
x14 = 25.9181394611481
x15 = -9.68657734856853
x16 = -91.3679863419031
x17 = 78.2780169519457
x18 = 23.8237442897226
x19 = 36.3901149040818
x20 = -18.0641577009774
x21 = 51.0508804736345
x22 = -51.5744793964324
x23 = 13.3517689988948
x24 = 7.06858328355078
x25 = 74.0892267471593
x26 = -74.6128252977748
x27 = -80.8960109021417
x28 = -89.27359123951
x29 = 15.4461638801498
x30 = -7.59218224617533
x31 = 28.012534494509
x32 = -43.1968992034884
x33 = -97.6511716490827
x34 = 67.8060414399797
x35 = -26.4417381677141
x36 = 40.5789051088682
x37 = -49.480084435539
x38 = -99.7455667547328
x39 = -80.896010865123
x40 = 44.767695101294
x41 = 7.06858334326287
x42 = -24.3473428782605
x43 = -64.1408500107916
x44 = 95.0331776077497
x45 = -7074.08125790416
x46 = -13.8753675533549
x47 = -30.6305276318083
x48 = -59.9520598060052
x49 = 95.0331777434594
x50 = -66.2352451131848
x51 = -28.5361332701073
x52 = -45.2912940892529
x53 = -70.4240353179712
x54 = -93.4623815927347
x55 = 7.06858351569037
x56 = 21.7293491873294
x57 = 76.1836219129428
x58 = -20.1585528605345
x59 = -36.913713782417
x60 = -87.1791963551168
x61 = 95.0331773494352
x62 = -5.49778727809839
x63 = -47.3856891916461
x64 = -68.329640034049
x65 = 59.4284610304069
x66 = 38.4845098795841
x67 = -30.6305281490578
x68 = -55.7632695910014
x69 = 82.4668077786751
x70 = 32.2013247418216
x71 = 42.6733002112614
x72 = 17.540558982543
x73 = 71.9948316447661
x74 = -57.857664703612
x75 = -62.0464548642789
x76 = -53.6688744988256
x77 = -11.7809724257265
x78 = -36.9137131006692
x79 = -36.9137137816612
x80 = 19.6349542772148
x81 = 0.785397948661444
x82 = -80.896010986052
x83 = 51.0508803268223
x84 = 69.9004366223805
x85 = 63.6172514323696
x86 = -80.8960113693796
x87 = -3.40339204138894
x88 = 84.5612022591253
x89 = 92.9387826686981
x90 = 65.7116463375865
x91 = 57.3340661459936
x92 = 86.6555973615185
x92 = 86.6555973615185