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- La ecuación:
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Ecuación 2x^2-x-1=x^2-5x-(-1-x^2)
-
Ecuación x(x^2+2x+1)=6(x+1)
-
Ecuación 4x+1=-3x+15
- Ecuación (3x−36)⋅(x+8)=0
- Expresar {x} en función de y en la ecuación:
- -6*x-20*y=8
- 13*x-12*y=19
- -9*x+11*y=9
- -4*x-8*y=-20
-
Expresiones idénticas
- sqr(4sin(x+7pi/ ocho))+sqrt(dos)*sin2x= uno
- sqr(4 seno de (x más 7 número pi dividir por 8)) más raíz cuadrada de (2) multiplicar por seno de 2x es igual a 1
- sqr(4 seno de (x más 7 número pi dividir por ocho)) más raíz cuadrada de (dos) multiplicar por seno de 2x es igual a uno
- sqr(4sin(x+7pi/8))+√(2)*sin2x=1
- sqr(4sin(x+7pi/8))+sqrt(2)sin2x=1
- sqr4sinx+7pi/8+sqrt2sin2x=1
- sqr(4sin(x+7pi dividir por 8))+sqrt(2)*sin2x=1
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Expresiones semejantes
- sqr(4sin(x+7pi/8))-sqrt(2)*sin2x=1
- sqr(4sin(x-7pi/8))+sqrt(2)*sin2x=1
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Expresiones con funciones
- sqr
- sqrt(x-1)=x-3
- sqrt(x+6)=x
- sqrt(16-4*x)=2
- sqrt(12-x)=x
- sqrt(5/(15-x))=1
- Raíz cuadrada sqrt
- sqrt(x-1)=x-3
- sqrt(x+6)=x
- sqrt(16-4*x)=2
- sqrt(12-x)=x
- sqrt(5/(15-x))=1
sqr(4sin(x+7pi/8))+sqrt(2)*sin2x=1 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
2
/ 7*pi\ ___
4*sin|x + ----| + \/ 2 *sin(2*x) = 1
\ 8 /
$$\left(\sqrt{2}\right)^{2} \sin{\left(2 x \right)} + 4 \sin{\left(x + \frac{7 \pi}{8} \right)} = 1$$
Respuesta numérica
[src]
x1 = 13.1825695456914
x2 = -9.09136280217597
x3 = -40.5072893380739
x4 = 34.8909343480811
x5 = 57.1648666959485
x6 = -15.3745481093556
x7 = 13.1825695456913
x8 = -68.4988394476433
x9 = -46.7904746452535
x10 = 0.616198931332186
x11 = -156.463433748157
x12 = 25.7489401600505
x13 = -62.2156541404637
x14 = -5.6669863758474
x15 = 16.0413784265424
x16 = 107.430349153385
x17 = -18.2333569902066
x18 = -53.0736599524331
x19 = 69.7312373103076
x20 = 82.2976079246668
x21 = -74.7820247548229
x22 = 60.0236755767995
x23 = -84.489586488331
x24 = -2.80817749499638
x25 = -21.6577334165351
x26 = 22.324563733722
x27 = 19.4657548528709
x28 = 72.5900461911586
x29 = 88.5807932318464
x30 = -65.6400305667922
x31 = 44.5984960815893
x32 = 9.75819311936279
x33 = -11.950171683027
x34 = -30.7997276045657
x35 = 50.8816813887689
x36 = 63.448052003128
x37 = -24.5165422973862
x38 = 91.4396021126974
x39 = -99.9147659835412
x40 = 38.3153107744097
x41 = 41.1741196552607
x42 = 94.863978539026
x43 = 97.722787419877
x44 = -37.0829129117453
x45 = -81.0652100620024
x46 = -627.702331786626
x47 = -97.0559571026902
x48 = -55.9324688332841
x49 = -659.118258322524
x50 = -445.489957878418
x51 = -71.9232158739718
x52 = -27.9409187237147
x53 = -59.3568452596127
x54 = -78.2064011811514
x55 = 66.3068608839791
x56 = -49.6492835261045
x57 = -93.6315806763616
x58 = 28.6077490409015
x59 = -34.2241040308943
x60 = 3.4750078121832
x61 = 78.8732314983382
x62 = -87.348395369182
x63 = 53.7404902696199
x64 = 76.0144226174872
x65 = 47.4573049624403
x66 = 6.89938423851177
x67 = 32.0321254672301
x67 = 32.0321254672301