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- La ecuación:
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Ecuación x^3-x^2-x-1=0
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Ecuación 12-4(x-3)=39-9x
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Ecuación 0,2x+2,7=1,4-1,1x
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Ecuación x^2=2x+8
- Expresar {x} en función de y en la ecuación:
- -11*x-14*y=-3
- -9*x-1*y=6
- -2*x+2*y=4
- -11*x-3*y=14
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Expresiones idénticas
- (dos + uno /(x+ cinco))*exp(uno /(x+ cinco))/(x+ cinco)^ tres = cero
- (2 más 1 dividir por (x más 5)) multiplicar por exponente de (1 dividir por (x más 5)) dividir por (x más 5) al cubo es igual a 0
- (dos más uno dividir por (x más cinco)) multiplicar por exponente de (uno dividir por (x más cinco)) dividir por (x más cinco) en el grado tres es igual a cero
- (2+1/(x+5))*exp(1/(x+5))/(x+5)3=0
- 2+1/x+5*exp1/x+5/x+53=0
- (2+1/(x+5))*exp(1/(x+5))/(x+5)³=0
- (2+1/(x+5))*exp(1/(x+5))/(x+5) en el grado 3=0
- (2+1/(x+5))exp(1/(x+5))/(x+5)^3=0
- (2+1/(x+5))exp(1/(x+5))/(x+5)3=0
- 2+1/x+5exp1/x+5/x+53=0
- 2+1/x+5exp1/x+5/x+5^3=0
- (2+1/(x+5))*exp(1/(x+5))/(x+5)^3=O
- (2+1 dividir por (x+5))*exp(1 dividir por (x+5)) dividir por (x+5)^3=0
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Expresiones semejantes
- (2+1/(x+5))*exp(1/(x+5))/(x-5)^3=0
- (2+1/(x+5))*exp(1/(x-5))/(x+5)^3=0
- (2+1/(x-5))*exp(1/(x+5))/(x+5)^3=0
- (2-1/(x+5))*exp(1/(x+5))/(x+5)^3=0
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Expresiones con funciones
- Exponente exp
- exp(x*(n+m))=-H*n*m
- exp^z+2=i*sqrt(3)*(exp^z-2)
- exp(3*z)=1
- exp(sin(1/1,8))*cos(1/1,8)*(-1/1,8^2)=x
- exp^((-0,693*x)/164)=0,01
(2+1/(x+5))*exp(1/(x+5))/(x+5)^3=0 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
1
-----
/ 1 \ x + 5
|2 + -----|*e
\ x + 5/
------------------ = 0
3
(x + 5)
$$\frac{\left(2 + \frac{1}{x + 5}\right) e^{\frac{1}{x + 5}}}{\left(x + 5\right)^{3}} = 0$$
Suma y producto de raíces
[src]
suma
-11/2
$$- \frac{11}{2}$$
=
-11/2
$$- \frac{11}{2}$$
producto
-11/2
$$- \frac{11}{2}$$
=
-11/2
$$- \frac{11}{2}$$
-11/2
Respuesta numérica
[src]
x1 = 25702.521391121
x2 = -14986.3185498742
x3 = 18074.6523195969
x4 = -12444.0247148038
x5 = -17528.7663407321
x6 = 29940.3501527374
x7 = 16379.6406526449
x8 = 15532.1505444887
x9 = 18922.1711161739
x10 = 34178.2261059597
x11 = 39263.7182339507
x12 = -23461.4573055943
x13 = -27699.2370030992
x14 = 26550.0822987293
x15 = -37870.1310673445
x16 = -16681.2710875152
x17 = -30241.9377294852
x18 = 24854.9633940328
x19 = 19769.6971006712
x20 = -40412.8829142437
x21 = -31937.0815750112
x22 = -20071.3084168722
x23 = 35025.8054683883
x24 = 14684.6732794702
x25 = 40958.8895639679
x26 = 41806.4763482895
x27 = 28245.2118113635
x28 = 13837.2111548942
x29 = 32483.071230106
x30 = -11596.6457638945
x31 = 42654.063820033
x32 = -21766.3722336693
x33 = -37022.5489957832
x34 = -18376.2718646173
x35 = -19223.7862725768
x36 = -29394.3686392909
x37 = 20617.2294026128
x38 = 17227.1417490452
x39 = 23159.8573889762
x40 = -28546.8016648356
x41 = 22312.3101272185
x42 = -13291.4332674997
x43 = 33330.6479942747
x44 = -22613.9124167099
x45 = -14138.8659469209
x46 = 37568.5502220915
x47 = 12142.3446269693
x48 = 44349.2406694764
x49 = -35327.3880786512
x50 = 36720.9676026005
x51 = 29092.7799736683
x52 = 35873.3859938375
x53 = -32784.6560339156
x54 = -36174.9679740843
x55 = -26004.1155360581
x56 = -31089.508760191
x57 = -25156.5592684511
x58 = -39565.2980874988
x59 = -26851.6748762977
x60 = 24007.4086109278
x61 = -38717.7141191225
x62 = -15833.7877959648
x63 = 38416.1337860675
x64 = 30787.9221840415
x65 = -34479.8093934854
x66 = 12989.7670507493
x67 = -24309.0064000931
x68 = 31635.4959204744
x69 = -33632.2320111551
x70 = 21464.767286628
x71 = -20918.8373393114
x72 = 40111.3035102353
x73 = 43501.6519393663
x74 = 27397.6458504333
x74 = 27397.6458504333
Gráfico