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Otras calculadoras
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- La ecuación:
-
Ecuación x^2+5x=36
-
Ecuación 9-7(x+3)=5-6x
-
Ecuación 4x-5=3+2(x+1)
-
Ecuación 6/(x-2)+5/x=3
- Expresar {x} en función de y en la ecuación:
- -14*x-12*y=-13
- -20*x+14*y=16
- -7*x+15*y=-11
- -14*x+5*y=3
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Expresiones idénticas
- Sqrt(cos^2x-sin^2x)(tg2x- uno)= cero
- Sqrt( coseno de al cuadrado x menos seno de al cuadrado x)(tg2x menos 1) es igual a 0
- Sqrt( coseno de al cuadrado x menos seno de al cuadrado x)(tg2x menos uno) es igual a cero
- Sqrt(cos2x-sin2x)(tg2x-1)=0
- Sqrtcos2x-sin2xtg2x-1=0
- Sqrt(cos²x-sin²x)(tg2x-1)=0
- Sqrt(cos en el grado 2x-sin en el grado 2x)(tg2x-1)=0
- Sqrtcos^2x-sin^2xtg2x-1=0
- Sqrt(cos^2x-sin^2x)(tg2x-1)=O
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Expresiones semejantes
- Sqrt(cos^2x-sin^2x)(tg2x+1)=0
- Sqrt(cos^2x+sin^2x)(tg2x-1)=0
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Expresiones con funciones
- Coseno cos
- cos(2*x)+3*sin(x)+1=0
- cos(x)=4/7
- cos(x)/(sin(x)-1)=0
- cos^2(x)-1=0
- cos(x)=(2)/2
- Seno sin
- sin(x)=1/2
- sin(x)-sqrt(2)/2=0
- sin(x)/x=1
- sin(x)=-0,5
- sin(x)=-1/7
Sqrt(cos^2x-sin^2x)(tg2x-1)=0 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
___________________ / 2 2 \/ cos (x) - sin (x) *(tan(2*x) - 1) = 0
$$\sqrt{- \sin^{2}{\left(x \right)} + \cos^{2}{\left(x \right)}} \left(\tan{\left(2 x \right)} - 1\right) = 0$$
Suma y producto de raíces
[src]
suma
pi -- 8
$$\frac{\pi}{8}$$
=
pi -- 8
$$\frac{\pi}{8}$$
producto
pi -- 8
$$\frac{\pi}{8}$$
=
pi -- 8
$$\frac{\pi}{8}$$
pi/8
Respuesta numérica
[src]
x1 = 82.0741080750334
x2 = 27.096236637212
x3 = 86.786497055418
x4 = 42.8041999051609
x5 = 71.0785337874691
x6 = -45.1603943953533
x7 = -79.717913584841
x8 = -87.5718952188155
x9 = -20.0276531666349
x10 = -53.0143760293278
x11 = -59.2975613365073
x12 = 22.3838476568273
x13 = 19.2422550032375
x14 = -86.0010988920206
x15 = -65.5807466436869
x16 = -57.7267650097125
x17 = -67.1515429704818
x18 = -78.1471172580461
x19 = 63.2245521534946
x20 = 1.96349540849362
x21 = -24.7400421470196
x22 = 58.5121631731099
x23 = 97.7820713429823
x24 = -21.5984494934298
x25 = 12.9590696960579
x26 = 60.0829594999048
x27 = -75.0055246044563
x28 = 5.10508806208341
x29 = -9.03207887907065
x30 = 23.9546439836222
x31 = -56.1559686829176
x32 = 100.923663996572
x33 = 56.941366846315
x34 = 85.2157007286231
x35 = 93.0696823625976
x36 = -5.89048622548086
x37 = -42.0188017417635
x38 = 6.67588438887831
x39 = 88.3572933822129
x40 = -7.46128255227576
x41 = 20.8130513300324
x42 = -15.3152641862502
x43 = -81.2887099116359
x44 = 49.0873852123405
x45 = -46.7311907221482
x46 = 14.5298660228528
x47 = -71.8639319508665
x48 = 34.9502182711865
x49 = -1.17809724509617
x50 = -73.4347282776614
x51 = 52.2289778659303
x52 = 78.9325154214436
x53 = 50.6581815391354
x54 = -60.8683576633022
x55 = 30.2378292908018
x56 = -95.42587685279
x57 = -100.138265833175
x58 = -82.8595062384308
x59 = -93.8550805259951
x60 = -2.74889357189107
x61 = -38.8772090881737
x62 = -49.872783375738
x63 = 72.649330114264
x64 = 45.9457925587507
x65 = 28.6670329640069
x66 = -35.7356164345839
x67 = 31.8086256175967
x68 = 0.392699081698724
x69 = -64.009950316892
x70 = -34.164820107789
x71 = 75.7909227678538
x72 = 16.1006623496477
x73 = -96.9966731795849
x74 = 44.3749962319558
x75 = 66.3661448070844
x76 = -29.4524311274043
x77 = -31.0232274541992
x78 = 8.24668071567321
x79 = -89.1426915456104
x80 = -23.1692458202247
x81 = -12.1736715326604
x82 = -51.4435797025329
x83 = -16.8860605130451
x84 = 9.8174770424681
x85 = 67.9369411338793
x86 = -13.7444678594553
x87 = 94.6404786893925
x88 = -37.3064127613788
x89 = 53.7997741927252
x90 = 89.9280897090078
x91 = 36.5210145979813
x92 = -27.8816348006094
x93 = 96.2112750161874
x94 = 38.0918109247762
x95 = 74.2201264410589
x96 = 64.7953484802895
x97 = -43.5895980685584
x98 = 80.5033117482384
x99 = 41.233403578366
x99 = 41.233403578366