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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
- sqrt2*sinx+sqrt(uno -cosx)= cero
- raíz cuadrada de 2 multiplicar por seno de x más raíz cuadrada de (1 menos coseno de x) es igual a 0
- raíz cuadrada de 2 multiplicar por seno de x más raíz cuadrada de (uno menos coseno de x) es igual a cero
- √2*sinx+√(1-cosx)=0
- sqrt2sinx+sqrt(1-cosx)=0
- sqrt2sinx+sqrt1-cosx=0
- sqrt2*sinx+sqrt(1-cosx)=O
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Expresiones semejantes
- sqrt2*sinx+sqrt(1+cosx)=0
- sqrt2*sinx-sqrt(1-cosx)=0
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Expresiones con funciones
- sinx
- sinx=2:2
- sinx*sin5x=cos4x
- sinx+lnx=0
- sinx⋅tgx−(–√3)sinx=0
- sinx=-✓2/2
- Raíz cuadrada sqrt
- sqrt(12+x)-sqrt(1-x)=1
- sqrt(x-1)+3=x
- sqrt(x^2-4)=4-2x
- sqrt(x^2-x-3)=3
- sqrt-x=x+6
- cosx
- cosx*cosx+(x-Pi/2)^(1/2)*cosx+(x-Pi/2)^(1/2)=0
- cosx=√3
- cosx⋅ctgx−(−√3/3)cosx=0
- Cosxcos2x-sin2xx=-1
- Cosx=2
sqrt2*sinx+sqrt(1-cosx)=0 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
___ ____________ \/ 2 *sin(x) + \/ 1 - cos(x) = 0
$$\sqrt{1 - \cos{\left(x \right)}} + \sqrt{2} \sin{\left(x \right)} = 0$$
Respuesta rápida
[src]
x1 = 0
$$x_{1} = 0$$
-2*pi
x2 = -----
3
$$x_{2} = - \frac{2 \pi}{3}$$
x2 = -2*pi/3
Suma y producto de raíces
[src]
suma
-2*pi ----- 3
$$- \frac{2 \pi}{3}$$
=
-2*pi ----- 3
$$- \frac{2 \pi}{3}$$
producto
-2*pi
0*-----
3
$$0 \left(- \frac{2 \pi}{3}\right)$$
=
0
$$0$$
0
Respuesta numérica
[src]
x1 = 69.1150383789755
x2 = 4.18879020478639
x3 = -96.342174710087
x4 = -14.6607657167524
x5 = 12.5663706143592
x6 = 85.870199198121
x7 = -69.1150383789755
x8 = -100.530964914873
x9 = 29.3215314335047
x10 = -25.1327412287183
x11 = -71.2094334813686
x12 = 98.4365698124802
x13 = -64.9262481741891
x14 = -46.0766922526503
x15 = -81.6814089933346
x16 = -94.2477796076938
x17 = -33.5103216382911
x18 = -385.368698840348
x19 = -58.6430628670095
x20 = 54.4542726622231
x21 = -20.943951023932
x22 = 16.7551608191456
x23 = -90.0589894029074
x24 = 94.2477796076938
x25 = 18.8495559215388
x26 = 73.3038285837618
x27 = 0.0
x28 = 35.6047167406843
x29 = 75.398223686155
x30 = -62.8318530717959
x31 = 92.1533845053006
x32 = -27.2271363311115
x33 = 67.0206432765823
x34 = -56.5486677646163
x35 = 23.0383461263252
x36 = -429.350995990605
x37 = 60.7374579694027
x38 = 10.471975511966
x39 = -18.8495559215388
x40 = 6.28318530717959
x41 = 56.5486677646163
x42 = 87.9645943005142
x43 = 31.4159265358979
x44 = -2.0943951023932
x45 = 25.1327412287183
x46 = 41.8879020478639
x47 = 43.9822971502571
x48 = -83.7758040957278
x49 = 100.530964914873
x50 = -50.2654824574367
x51 = 79.5870138909414
x52 = 81.6814089933346
x53 = -75.398223686155
x54 = -8.37758040957278
x55 = -87.9645943005142
x56 = 37.6991118430775
x57 = -6.28318530717959
x58 = 50.2654824574367
x59 = -52.3598775598299
x60 = -37.6991118430775
x61 = -39.7935069454707
x62 = -77.4926187885482
x63 = 48.1710873550435
x64 = 62.8318530717959
x65 = -31.4159265358979
x66 = -12.5663706143592
x67 = -121.474915938805
x68 = -102.625360017267
x69 = -43.9822971502571
x69 = -43.9822971502571