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- La ecuación:
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Ecuación x^2+11=0
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Ecuación x^3-x^2-x-1=0
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Ecuación 5x+12=8x+30
-
Ecuación 1/x^2-3/x-4=0
- Expresar {x} en función de y en la ecuación:
- -7*x-13*y=5
- 15*x+1*y=19
- 7*x-1*y=-7
- 20*x+5*y=-3
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Expresiones idénticas
- dos *(sin(x))*(x)+ tres *cos(x)^ dos = cero
- 2 multiplicar por ( seno de (x)) multiplicar por (x) más 3 multiplicar por coseno de (x) al cuadrado es igual a 0
- dos multiplicar por ( seno de (x)) multiplicar por (x) más tres multiplicar por coseno de (x) en el grado dos es igual a cero
- 2*(sin(x))*(x)+3*cos(x)2=0
- 2*sinx*x+3*cosx2=0
- 2*(sin(x))*(x)+3*cos(x)²=0
- 2*(sin(x))*(x)+3*cos(x) en el grado 2=0
- 2(sin(x))(x)+3cos(x)^2=0
- 2(sin(x))(x)+3cos(x)2=0
- 2sinxx+3cosx2=0
- 2sinxx+3cosx^2=0
- 2*(sin(x))*(x)+3*cos(x)^2=O
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Expresiones semejantes
- 2*(sin(x))*(x)-3*cos(x)^2=0
- 2*(sinx)*(x)+3*cosx^2=0
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Expresiones con funciones
- Seno sin
- sin(2x)=-1/2
- sin(x)^(2)-sin(x)=0
- sin2x=-1/2
- sin(z)+cos(z)=i
- sin(x)=-(sqrt(3)/2)
- Coseno cos
- cos(2*x-pi/4)=0
- cos(x)=-(2/5)
- cos(3*x+pi/4)=1
- cos(x)=4
- cos(2*x)=sqrt(2)/2
2*(sin(x))*(x)+3*cos(x)^2=0 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
2 2*sin(x)*x + 3*cos (x) = 0
$$x 2 \sin{\left(x \right)} + 3 \cos^{2}{\left(x \right)} = 0$$
Respuesta numérica
[src]
x1 = 59.7153663886519
x2 = -65.9961645440296
x3 = -87.9475428112508
x4 = -75.378330629834
x5 = 22.05888861463
x6 = -40.8773585554617
x7 = -56.5221450482764
x8 = 56.5221450482764
x9 = 87.9475428112508
x10 = 91.1226445696745
x11 = -28.3271635086186
x12 = -12.4472820844453
x13 = 69.0933371347731
x14 = 78.558904495309
x15 = -34.6008031300309
x16 = 72.2773769716412
x17 = -31.3681981346115
x18 = -62.807982096145
x19 = 75.378330629834
x20 = -91.1226445696745
x21 = -37.6593335817848
x22 = 53.4351281261662
x23 = 84.8406772424364
x24 = 15.8021859662322
x25 = -94.2318647850448
x26 = -72.2773769716412
x27 = -22.05888861463
x28 = -81.6630459931087
x29 = -78.558904495309
x30 = 31.3681981346115
x31 = 62.807982096145
x32 = 34.6008031300309
x33 = -59.7153663886519
x34 = -25.0730933752218
x35 = 25.0730933752218
x36 = 97.4047688759803
x37 = 81.6630459931087
x38 = -6.04654199140661
x39 = -47.155672567683
x40 = 9.57832111769089
x41 = -43.9481991197854
x42 = 103.687021659299
x43 = -69.0933371347731
x44 = 28.3271635086186
x45 = -18.7700616714803
x46 = 18.7700616714803
x47 = -3.51889434287343
x48 = -97.4047688759803
x49 = 100.516044692414
x50 = 50.2356453289667
x51 = -50.2356453289667
x52 = -100.516044692414
x53 = -84.8406772424364
x54 = -103.687021659299
x55 = -53.4351281261662
x56 = 40.8773585554617
x57 = 47.155672567683
x58 = 43.9481991197854
x59 = 94.2318647850448
x60 = -15.8021859662322
x61 = 65.9961645440296
x62 = 3.51889434287343
x63 = 6.04654199140661
x64 = 12.4472820844453
x65 = -9.57832111769089
x66 = 37.6593335817848
x66 = 37.6593335817848