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- La ecuación:
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Ecuación y^2-5*y=0
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Ecuación 49x^3+14x^2+x=0
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Ecuación x-12=0
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Ecuación (x-3)/(x+1)=0
- Expresar {x} en función de y en la ecuación:
- -16*x+3*y=17
- 18*x-14*y=-2
- 18*x+19*y=10
- 11*x-6*y=5
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Expresiones idénticas
- (cos(x)^(dos))* dos *x=(sin(x)^(dos))* dos *x+ uno
- ( coseno de (x) en el grado (2)) multiplicar por 2 multiplicar por x es igual a ( seno de (x) en el grado (2)) multiplicar por 2 multiplicar por x más 1
- ( coseno de (x) en el grado (dos)) multiplicar por dos multiplicar por x es igual a ( seno de (x) en el grado (dos)) multiplicar por dos multiplicar por x más uno
- (cos(x)(2))*2*x=(sin(x)(2))*2*x+1
- cosx2*2*x=sinx2*2*x+1
- (cos(x)^(2))2x=(sin(x)^(2))2x+1
- (cos(x)(2))2x=(sin(x)(2))2x+1
- cosx22x=sinx22x+1
- cosx^22x=sinx^22x+1
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Expresiones semejantes
- (cos(x)^(2))*2*x=(sin(x)^(2))*2*x-1
- (cosx^(2))*2*x=(sinx^(2))*2*x+1
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Expresiones con funciones
- Coseno cos
- cos(x)=v3
- cos(x/2)=(1/3)
- cos(pi*x-(x/4))=0
- cos(3*x)=49
- cos(x)-sin(9x)=0
- Seno sin
- sin(x/2-pi/6)+1=0
- sin^4(3x)=0
- sin(x)=530×10^9/21
- sin(x)cos(x)=1/16
- sin(x)*2=1/4
(cos(x)^(2))*2*x=(sin(x)^(2))*2*x+1 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
2 2 cos (x)*2*x = sin (x)*2*x + 1
$$x 2 \cos^{2}{\left(x \right)} = x 2 \sin^{2}{\left(x \right)} + 1$$
Respuesta numérica
[src]
x1 = 18.0779884940371
x2 = -99.743060300939
x3 = -58.9006177661747
x4 = -19.6476796075859
x5 = -33.7647165766168
x6 = -10.2346127646526
x7 = 41.620095801863
x8 = -38.4910052130833
x9 = 77.7576333169349
x10 = -93.4597064819839
x11 = 47.9040691091365
x12 = 44.7621101167437
x13 = 32.1935588585332
x14 = 24.3576075200912
x15 = 90.3235566320776
x16 = 5.54295086438589
x17 = 30.6386883529478
x18 = 82.4637755039815
x19 = 52.6264274840659
x20 = 11.8021613532703
x21 = 19.6222120423238
x22 = 69.8968598132774
x23 = -27.479837637631
x24 = -47.9145056885565
x25 = -91.8943056476996
x26 = 85.6054794199082
x27 = -5.45186676386922
x28 = -85.6113200014981
x29 = -77.7512027698425
x30 = 27.4980277810804
x31 = -60.4797922407749
x32 = -71.4677347585824
x33 = -32.2090867958602
x34 = 49.4851364020497
x35 = -49.4750311541033
x36 = -82.4698385865964
x37 = -18.0503058054381
x38 = 63.6133212002651
x39 = -35.349989726556
x40 = 55.7677525387249
x41 = -79.3283659818374
x42 = -84.0346285019087
x43 = 38.4780126065513
x44 = 98.1722238685272
x45 = -62.042425364022
x46 = 2.45859296264357
x47 = 33.779522229937
x48 = -63.6211807846059
x49 = 25.9084894462386
x50 = 46.3438861999216
x51 = -24.3370699473614
x52 = 76.1803401394093
x53 = 99.7480730760518
x54 = 66.7550988214846
x55 = 3.86207659619821
x56 = 68.3332987866599
x57 = -1.03696640454561
x58 = 96.6065619253708
x59 = -11.7597070073924
x60 = -57.3384260610983
x61 = 10.1856218537219
x62 = -16.5085074545984
x63 = -69.904012905465
x64 = 60.4715243572506
x65 = 40.0615468933648
x66 = 7.03300678446918
x67 = -55.7587859427902
x68 = -98.1773168487303
x69 = 16.4781875308067
x70 = -25.9277821566343
x71 = 74.6161760277593
x72 = 8.668236743551
x73 = -13.370471058649
x74 = 54.1878596294236
x75 = -40.0490638279268
x76 = -54.1970861339756
x77 = -46.3330958246058
x78 = 62.0504839294421
x79 = -2.24383480167054
x80 = -90.3180207796848
x81 = 88.7471754579472
x82 = -41.632107785043
x83 = 73.038606321879
x84 = -3.9898155354865
x85 = 84.0405782545254
x86 = -68.3259812526657
x87 = 91.8888644262049
x88 = -76.186903276988
x88 = -76.186903276988