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- La ecuación:
-
Ecuación (7-x)^2=(x+16)^2
-
Ecuación x/9+x=-10/3
-
Ecuación (x-2)^2+(x-3)^2=2x^2
-
Ecuación sin(x)=3/4
- Expresar {x} en función de y en la ecuación:
- 4*x+18*y=-7
- -6*x-2*y=-10
- 7*x-2*y=20
- 7*x+20*y=-17
-
Expresiones idénticas
- (uno /(tres *x))*cos(x)-sin(x)/(tres *x^ dos)= cero
- (1 dividir por (3 multiplicar por x)) multiplicar por coseno de (x) menos seno de (x) dividir por (3 multiplicar por x al cuadrado ) es igual a 0
- (uno dividir por (tres multiplicar por x)) multiplicar por coseno de (x) menos seno de (x) dividir por (tres multiplicar por x en el grado dos) es igual a cero
- (1/(3*x))*cos(x)-sin(x)/(3*x2)=0
- 1/3*x*cosx-sinx/3*x2=0
- (1/(3*x))*cos(x)-sin(x)/(3*x²)=0
- (1/(3*x))*cos(x)-sin(x)/(3*x en el grado 2)=0
- (1/(3x))cos(x)-sin(x)/(3x^2)=0
- (1/(3x))cos(x)-sin(x)/(3x2)=0
- 1/3xcosx-sinx/3x2=0
- 1/3xcosx-sinx/3x^2=0
- (1/(3*x))*cos(x)-sin(x)/(3*x^2)=O
- (1 dividir por (3*x))*cos(x)-sin(x) dividir por (3*x^2)=0
-
Expresiones semejantes
- (1/(3*x))*cos(x)+sin(x)/(3*x^2)=0
- (1/(3*x))*cosx-sinx/(3*x^2)=0
-
Expresiones con funciones
- Coseno cos
- cos(x/2)=(1/2)
- cos(x)=-2/3
- cos(2*x)=-(1/2)
- cos(x)^(2)=(1/2)
- cosx=1
- Seno sin
- sin(x)=3/4
- sin(x)=1/4
- sin(x)=2/3
- sinx(2sinx-1)=0
- sin(pi*x)=1/2
(1/(3*x))*cos(x)-sin(x)/(3*x^2)=0 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
cos(x) sin(x)
------ - ------ = 0
3*x 2
3*x
$$- \frac{\sin{\left(x \right)}}{3 x^{2}} + \frac{\cos{\left(x \right)}}{3 x} = 0$$
Respuesta numérica
[src]
x1 = 20.3713029592876
x2 = -4.49340945790906
x3 = -7.72525183693771
x4 = -42.3879135681319
x5 = -67.5294347771441
x6 = -73.8138806006806
x7 = 2436.30469240122
x8 = 70.6716857116195
x9 = -92.6661922776228
x10 = -95.8081387868617
x11 = 10.9041216594289
x12 = 26.6660542588127
x13 = -10.9041216594289
x14 = 80.0981286289451
x15 = -36.1006222443756
x16 = 4120.19852247627
x17 = 83.2401924707234
x18 = 48.6741442319544
x19 = -14.0661939128315
x20 = 14.0661939128315
x21 = -29.811598790893
x22 = 23.519452498689
x23 = 76.9560263103312
x24 = 67.5294347771441
x25 = -17.2207552719308
x26 = 39.2444323611642
x27 = -23.519452498689
x28 = 17.2207552719308
x29 = 29.811598790893
x30 = -48.6741442319544
x31 = -86.3822220347287
x32 = 89.5242209304172
x33 = 61.2447302603744
x34 = -39.2444323611642
x35 = -76.9560263103312
x36 = -58.1022547544956
x37 = -54.9596782878889
x38 = 54.9596782878889
x39 = 95.8081387868617
x40 = 92.6661922776228
x41 = -70.6716857116195
x42 = 86.3822220347287
x43 = -26.6660542588127
x44 = 108.375719651675
x45 = -20.3713029592876
x46 = -89.5242209304172
x47 = -83.2401924707234
x48 = 45.5311340139913
x49 = 36.1006222443756
x50 = 4.49340945790906
x51 = -32.9563890398225
x52 = 7.72525183693771
x53 = 98.9500628243319
x54 = -98.9500628243319
x55 = -61.2447302603744
x56 = 42.3879135681319
x57 = 51.8169824872797
x58 = -51.8169824872797
x59 = -394.267341680887
x60 = -80.0981286289451
x61 = 58.1022547544956
x62 = 32.9563890398225
x63 = 64.3871195905574
x64 = -45.5311340139913
x65 = -64.3871195905574
x66 = 73.8138806006806
x66 = 73.8138806006806