Sr Examen
Otras calculadoras
-
¿Cómo usar?
- La ecuación:
-
Ecuación 2x^2-x-1=x^2-5x-(-1-x^2)
-
Ecuación x^2+4=5x
-
Ecuación x(x^2+2x+1)=6(x+1)
-
Ecuación 4x+1=-3x+15
- 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
- Integral de d{x}:
- sinx-2cosx
-
Expresiones idénticas
- sinx- dos cosx=2
- seno de x menos 2 coseno de x es igual a 2
- seno de x menos dos coseno de x es igual a 2
-
Expresiones semejantes
- sinx*c*cosx=c*sinx-2*cosx+2*cosx
- sinx+2cosx=2
- (6*cos(x)-3*sin(x))/(5*sin(x)-2*cos(x))=0
- sin(x)-2cos(x)=0
-
Expresiones con funciones
- sinx
- Sinx=3
- sinx=6,2+2x
- Sinx^2-√3*sinx*cosx=0
- sinx*(cosx*sinx-1)=0
- sinx=-1,8
sinx-2cosx=2 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Suma y producto de raíces
[src]
suma
2*atan(2)
$$2 \operatorname{atan}{\left(2 \right)}$$
=
2*atan(2)
$$2 \operatorname{atan}{\left(2 \right)}$$
producto
2*atan(2)
$$2 \operatorname{atan}{\left(2 \right)}$$
=
2*atan(2)
$$2 \operatorname{atan}{\left(2 \right)}$$
2*atan(2)
Respuesta rápida
[src]
x1 = 2*atan(2)
$$x_{1} = 2 \operatorname{atan}{\left(2 \right)}$$
x1 = 2*atan(2)
Respuesta numérica
[src]
x1 = -29.2016291003098
x2 = 65.9734457253857
x3 = -91.106186954104
x4 = 2.21429743558818
x5 = 27.3470386643065
x6 = -92.0334821721056
x7 = -4206.59256315673
x8 = 52.4797798930249
x9 = -59.6902604182061
x10 = -21.9911485751286
x11 = 14.7806680499474
x12 = 21.9911485751286
x13 = 33.6302239714861
x14 = 8.49748274276777
x15 = 71.3293358145636
x16 = 65.046150507384
x17 = 3.14159265358979
x18 = -35.4848144074893
x19 = -10.352073178771
x20 = -16.6352584859506
x21 = -3.14159265358979
x22 = -15.707963267949
x23 = -53.4070751110265
x24 = -72.2566310325652
x25 = 153.9380400259
x26 = 84.8230016469244
x27 = -48.0511850218485
x28 = -73.1839262505669
x29 = -54.3343703290281
x30 = -66.9007409433873
x31 = 39.9134092786657
x32 = -41.7679997146689
x33 = -65.9734457253857
x34 = 9.42477796076938
x35 = -348.716784548467
x36 = -40.8407044966673
x37 = -84.8230016469244
x38 = 97.3893722612836
x39 = 90.1788917361024
x40 = 53.4070751110265
x41 = 34.5575191894877
x42 = 21.0638533571269
x43 = 59.6902604182061
x44 = -28.2743338823081
x45 = 91.106186954104
x46 = 15.707963267949
x47 = -47.1238898038469
x48 = 72.2566310325652
x49 = -78166.8941091857
x50 = -79.4671115577464
x51 = -34.5575191894877
x52 = -97.3893722612836
x53 = -98.3166674792852
x54 = -22.9184437931302
x55 = -60.6175556362077
x56 = 83.8957064289228
x57 = 77.6125211217432
x58 = 46.1965945858453
x59 = 40.8407044966673
x60 = -9.42477796076938
x61 = 78.5398163397448
x62 = -4691.32512702756
x63 = -4.06888787159141
x64 = -78.5398163397448
x65 = -3491.23673335626
x66 = 47.1238898038469
x67 = 28.2743338823081
x68 = 58.7629652002045
x69 = 96.462077043282
x70 = -85.750296864926
x70 = -85.750296864926