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- La ecuación:
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Ecuación x^3-x^2-x-1=0
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Ecuación 3x-2(3x+4)=10
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Ecuación 12-4(x-3)=39-9x
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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
- Derivada de:
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1/x-2
- Gráfico de la función y =:
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1/x-2
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Expresiones idénticas
- (cos(pix))/x- dos = uno /x- dos
- ( coseno de ( número pi x)) dividir por x menos 2 es igual a 1 dividir por x menos 2
- ( coseno de ( número pi x)) dividir por x menos dos es igual a uno dividir por x menos dos
- cospix/x-2=1/x-2
- (cos(pix)) dividir por x-2=1 dividir por x-2
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Expresiones semejantes
- 1/(x-2)=0
- asin(1/x)-21=0
- (cos(pix))/x+2=1/x-2
- cos(pi*x)/(x-2)=1/(x-2)
- (x^2+2*x+1)/(x-2)=0
- (cos(pix))/x-2=1/x+2
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Expresiones con funciones
- Coseno cos
- cos(x)=-3
- cos(0.5-y)-0.5y+2=0
- cos(7*x)+cos(x)=0
- cos(2*x-pi/4)=0
- cos(x)=-(2/5)
(cos(pix))/x-2=1/x-2 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
cos(pi*x) 1
--------- - 2 = - - 2
x x
$$-2 + \frac{\cos{\left(\pi x \right)}}{x} = -2 + \frac{1}{x}$$
Respuesta numérica
[src]
x1 = 90.0
x2 = 18.0
x3 = 78.0
x4 = 50.0
x5 = 70.0
x6 = 30.0
x7 = -4.0
x8 = 24.0
x9 = 94.0
x10 = -100.0
x11 = -56.0
x12 = -6.0
x13 = 38.0
x14 = 46.0
x15 = 2.0
x16 = -36.0
x17 = 6.0
x18 = 66.0
x19 = 82.0
x20 = -60.0
x21 = -90.0
x22 = 34.0
x23 = -88.0
x24 = -98.0
x25 = -44.0
x26 = -74.0
x27 = 84.0
x28 = 36.0
x29 = 72.0
x30 = 10.0
x31 = 48.0
x32 = -14.0
x33 = 80.0
x34 = -78.0
x35 = -62.0
x36 = -34.0
x37 = -46.0
x38 = -8.0
x39 = 42.0
x40 = 56.0
x41 = -24.0
x42 = -16.0
x43 = -42.0
x44 = 64.0
x45 = 12.0
x46 = -50.0
x47 = 4.0
x48 = 28.0
x49 = 22.0
x50 = 16.0
x51 = 92.0
x52 = -40.0
x53 = -86.0
x54 = -84.0
x55 = -70.0
x56 = -68.0
x57 = 96.0
x58 = 74.0
x59 = -76.0
x60 = -82.0
x61 = 76.0
x62 = -96.0
x63 = -26.0
x64 = -38.0
x65 = -58.0
x66 = 86.0
x67 = 26.0
x68 = -52.0
x69 = -48.0
x70 = 52.0
x71 = -18.0
x72 = 60.0
x73 = 100.0
x74 = 88.0
x75 = -10.0
x76 = -20.0
x77 = -66.0
x78 = 40.0
x79 = -94.0
x80 = -12.0
x81 = -72.0
x82 = 54.0
x83 = -22.0
x84 = -30.0
x85 = 20.0
x86 = 14.0
x87 = 32.0
x88 = -32.0
x89 = 44.0
x90 = 62.0
x91 = -80.0
x92 = -28.0
x93 = -54.0
x94 = -64.0
x95 = 68.0
x96 = 58.0
x97 = -92.0
x98 = 98.0
x99 = -2.0
x100 = 8.0
x100 = 8.0