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- La ecuación:
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Ecuación x^4-x^3+5*x^2=0
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Ecuación (x-5)/2=2*(3x/7-1/2)/3
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Ecuación 9-2(-4x+7)=7
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Ecuación 3*x+5+(x+5)=(1-x)+4
- Expresar {x} en función de y en la ecuación:
- 7*x+13*y=-13
- -14*x-3*y=-5
- -8*x-12*y=15
- 10*x+7*y=9
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Expresiones idénticas
- ctgx+(sinx)/(uno +cosx)= dos
- ctgx más ( seno de x) dividir por (1 más coseno de x) es igual a 2
- ctgx más ( seno de x) dividir por (uno más coseno de x) es igual a dos
- ctgx+sinx/1+cosx=2
- ctgx+(sinx) dividir por (1+cosx)=2
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Expresiones semejantes
- ctgx+(sinx)/(1-cosx)=2
- ctgx-(sinx)/(1+cosx)=2
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Expresiones con funciones
- ctgx
- ctgx/3-1=0
- ctgx*sqrt(tgx)=0
- ctgx=1+2cos2x
- ctgx-x=0
- ctgx/4=0
- sinx
- sinx=1/2
- sinx=1/4
- sinx=-√2
- sinx(2sinx-1)=0
- sinx/2=1
- cosx
- cosx-2cos(3x)+cos(5x)=0
- cosx/9=-1
- cosx=1
- cosx=-√2/2
- cosx/5=1/2
ctgx+(sinx)/(1+cosx)=2 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
sin(x)
cot(x) + ---------- = 2
1 + cos(x)
$$\cot{\left(x \right)} + \frac{\sin{\left(x \right)}}{\cos{\left(x \right)} + 1} = 2$$
Respuesta numérica
[src]
x1 = 46.6002910282486
x2 = -81.1578102177363
x3 = 84.2994028713261
x4 = 19.3731546971371
x5 = 71.733032256967
x6 = -56.025068989018
x7 = -87.4409955249159
x8 = 13.0899693899575
x9 = 94.7713783832921
x10 = -9.94837673636768
x11 = -53.9306738866248
x12 = -47.6474885794452
x13 = -24.60914245312
x14 = -60.2138591938044
x15 = -62.3082542961976
x16 = -18.3259571459405
x17 = -68.5914396033772
x18 = 503.178423349965
x19 = 82.2050077689329
x20 = -12.0427718387609
x21 = 804.771318094585
x22 = 65.4498469497874
x23 = -74.8746249105567
x24 = 40.317105721069
x25 = 31.9395253114962
x26 = -49.7418836818384
x27 = 63.3554518473942
x28 = -22.5147473507269
x29 = 4250.05126153139
x30 = 50.789081233035
x31 = -5968.50244304501
x32 = 119.90411961201
x33 = 15.1843644923507
x34 = -41.3643032722656
x35 = 90.5825881785057
x36 = -91.6297857297023
x37 = -97.9129710368819
x38 = 44.5058959258554
x39 = -100.007366139275
x40 = -35.081117965086
x41 = 220.435084526884
x42 = -3.66519142918809
x43 = 78.0162175641465
x44 = 38.2227106186758
x45 = -66.497044500984
x46 = 2.61799387799149
x47 = -5.75958653158129
x48 = 226.718269834063
x49 = -261.275789023551
x50 = 1064.47631079134
x51 = 6.80678408277789
x52 = 34.0339204138894
x53 = -16.2315620435473
x54 = -93.7241808320955
x55 = -72.7802298081635
x56 = 2226.86559261957
x57 = -43.4586983746588
x58 = 75.9218224617533
x59 = -37.1755130674792
x60 = 21.4675497995303
x61 = 27.7507351067098
x62 = 52.8834763354282
x63 = -85.3466004225227
x64 = 88.4881930761125
x64 = 88.4881930761125