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- La ecuación:
-
Ecuación x^3-x^2-x-1=0
-
Ecuación 3x-2(3x+4)=10
-
Ecuación 12-4(x-3)=39-9x
-
Ecuación 0,2x+2,7=1,4-1,1x
- Expresar {x} en función de y en la ecuación:
- -11*x-3*y=14
- 2*x-15*y=-1
- -18*x-6*y=-1
- 6*x+9*y=-9
-
Expresiones idénticas
- sinx⋅tgx−(–√ tres)sinx= cero
- seno de x⋅tgx−(–√3) seno de x es igual a 0
- seno de x⋅tgx−(–√ tres) seno de x es igual a cero
- sinx⋅tgx−–√3sinx=0
- sinx⋅tgx−(–√3)sinx=O
-
Expresiones con funciones
- sinx
- sinx=2:2
- sinx*sin5x=cos4x
- sinx+lnx=0
- sinx=-✓2/2
- sinxcos4x+cosx=cos4xsin2x+cos2x
- tgx
- tgx=-(3/4)
- sinx
- sinx=2:2
- sinx*sin5x=cos4x
- sinx+lnx=0
- sinx=-✓2/2
- sinxcos4x+cosx=cos4xsin2x+cos2x
sinx⋅tgx−(–√3)sinx=0 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
___ sin(x)*tan(x) - -\/ 3 *sin(x) = 0
$$\sin{\left(x \right)} \tan{\left(x \right)} - - \sqrt{3} \sin{\left(x \right)} = 0$$
Suma y producto de raíces
[src]
suma
-pi ---- 3
$$- \frac{\pi}{3}$$
=
-pi ---- 3
$$- \frac{\pi}{3}$$
producto
-pi 0*---- 3
$$0 \left(- \frac{\pi}{3}\right)$$
=
0
$$0$$
0
Respuesta numérica
[src]
x1 = 31.4159265358979
x2 = 3.14159265358979
x3 = -69.1150383789755
x4 = -34.5575191894877
x5 = -51.3126800086333
x6 = 91.106186954104
x7 = -62.8318530717959
x8 = 62.8318530717959
x9 = -9.42477796076938
x10 = -100.530964914873
x11 = 46.0766922526503
x12 = 43.9822971502571
x13 = -31.4159265358979
x14 = 78.5398163397448
x15 = 47.1238898038469
x16 = -35.6047167406843
x17 = -15.707963267949
x18 = -28.2743338823081
x19 = -21.9911485751286
x20 = 56.5486677646163
x21 = -13.6135681655558
x22 = -78.5398163397448
x23 = -72.2566310325652
x24 = -84.8230016469244
x25 = 0.0
x26 = 40.8407044966673
x27 = -50.2654824574367
x28 = -85.870199198121
x29 = 36.6519142918809
x30 = -91.106186954104
x31 = 25.1327412287183
x32 = 96.342174710087
x33 = 97.3893722612836
x34 = -94.2477796076938
x35 = 52.3598775598299
x36 = -18.8495559215388
x37 = 53.4070751110265
x38 = 12.5663706143592
x39 = -57.5958653158129
x40 = -3.14159265358979
x41 = -59.6902604182061
x42 = 100.530964914873
x43 = -97.3893722612836
x44 = -47.1238898038469
x45 = 75.398223686155
x46 = -56.5486677646163
x47 = 14.6607657167524
x48 = -70.162235930172
x49 = -92.1533845053006
x50 = 21.9911485751286
x51 = -40.8407044966673
x52 = 18.8495559215388
x53 = 68.0678408277789
x54 = 34.5575191894877
x55 = 74.3510261349584
x56 = -81.6814089933346
x57 = 50.2654824574367
x58 = 80.634211442138
x59 = -87.9645943005142
x60 = 9.42477796076938
x61 = 24.0855436775217
x62 = 37.6991118430775
x63 = 28.2743338823081
x64 = -12.5663706143592
x65 = -65.9734457253857
x66 = 59.6902604182061
x67 = 72.2566310325652
x68 = -6.28318530717959
x69 = -41.8879020478639
x70 = -29.3215314335047
x71 = 6.28318530717959
x72 = 30.3687289847013
x73 = -25.1327412287183
x74 = 94.2477796076938
x75 = -37.6991118430775
x76 = 65.9734457253857
x77 = -43.9822971502571
x78 = 87.9645943005142
x79 = -53.4070751110265
x80 = 8.37758040957278
x81 = -79.5870138909414
x82 = 81.6814089933346
x83 = -19.8967534727354
x84 = -75.398223686155
x85 = -63.8790506229925
x86 = 2.0943951023932
x87 = 15.707963267949
x88 = 58.6430628670095
x89 = 90.0589894029074
x90 = 84.8230016469244
x91 = 69.1150383789755
x92 = -7.33038285837618
x92 = -7.33038285837618