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- La ecuación:
- Ecuación x^2-49=0
-
Ecuación 1-x/2=x/3
-
Ecuación 3*x^2-9=0
-
Ecuación -8x-17=3x-105
- Expresar {x} en función de y en la ecuación:
- 4*x-1*y=-3
- -11*x+9*y=-20
- -19*x+14*y=20
- 5*x-14*y=-15
-
Expresiones idénticas
- 2sin(2x)-cos(x)=sin(x)√ tres
- 2 seno de (2x) menos coseno de (x) es igual a seno de (x)√3
- 2 seno de (2x) menos coseno de (x) es igual a seno de (x)√ tres
- 2sin2x-cosx=sinx√3
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Expresiones semejantes
- 2sin(2x)+cos(x)=sin(x)√3
- 2*sin(2*x)-cos(x)=xsqr(3)sin(x)
- 2sin(2x)-cosx=sinx√3
-
Expresiones con funciones
- Coseno cos
- cos(x)=-x+pi/2
- cos(x^2)=1
- cos(x)=1
- cos^2(x)=-1
- cos((pi*(8*x+1)/6))=sqrt(3)/2
- Seno sin
- sin(2x)=0
- sin(x)=a
- sin(x)^2=1/2
- sin(3*x)+sin(x)=0
- sin((pi*x)/4)=-1
2sin(2x)-cos(x)=sin(x)√3 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
___ 2*sin(2*x) - cos(x) = sin(x)*\/ 3
$$2 \sin{\left(2 x \right)} - \cos{\left(x \right)} = \sqrt{3} \sin{\left(x \right)}$$
Respuesta numérica
[src]
x1 = 604.058454115238
x2 = 30.1941960595019
x3 = -70.3367688553715
x4 = -470.715299262871
x5 = 26.0054058547155
x6 = -51.4872129338327
x7 = 51.1381470834339
x8 = 21.8166156499291
x9 = 34.3829862642883
x10 = -3.31612557878923
x11 = -57.7703982410123
x12 = -9.59931088596881
x13 = 0.523598775598299
x14 = -22.165681500328
x15 = -87.4409955249159
x16 = -36.8264472170804
x17 = 80.4596785169386
x18 = -64.0535835481919
x19 = -68.2423737529783
x20 = -89.1863247769102
x21 = 38.2227106186758
x22 = -66.1479786505851
x23 = 36.4773813666815
x24 = 76.2708883121522
x25 = -216.944426022895
x26 = -47.2984227290463
x27 = -37.1755130674792
x28 = -95.4695100840898
x29 = 61.6101225953998
x30 = 40.6661715714679
x31 = 65.7989128001862
x32 = -81.1578102177363
x33 = -15.8824961931484
x34 = 78.3652834145454
x35 = 84.648468721725
x36 = 23.9110107523223
x37 = -43.4586983746588
x38 = 44.5058959258554
x39 = -13.7881010907552
x40 = -24.2600766027212
x41 = 86.7428638241182
x42 = 50.789081233035
x43 = 88.4881930761125
x44 = 57.4213323906134
x45 = 94.7713783832921
x46 = 63.704517697793
x47 = 59.5157274930066
x48 = -80.8087443673375
x49 = -17.9768912955416
x50 = 6.80678408277789
x51 = -5.75958653158129
x52 = -53.5816080362259
x53 = 17.6278254451427
x54 = 13.4390352403563
x55 = 32.2885911618951
x56 = -45.2040276266531
x57 = -1.22173047639603
x58 = 42.7605666738611
x59 = -28.4488668075076
x60 = 82.2050077689329
x61 = -11.693705988362
x62 = -74.5255590601579
x63 = -72.4311639577647
x64 = -93.7241808320955
x65 = 28.0998009571087
x66 = 19.7222205475359
x67 = -91.2807198793034
x68 = -30.5432619099008
x69 = 74.176493209759
x70 = -49.7418836818384
x71 = -100.007366139275
x72 = -97.563905186483
x73 = -56.025068989018
x74 = 72.0820981073658
x75 = -20.0712863979348
x76 = 15.5334303427495
x77 = 95.120444233691
x78 = -7.50491578357562
x79 = 69.9877030049726
x80 = -1318.94531573211
x81 = -59.8647933434055
x82 = -26.3544717051144
x83 = 67.8933079025794
x84 = 7.15584993317675
x85 = -61.9591884457987
x85 = -61.9591884457987