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- La ecuación:
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Ecuación 2x-4=8+2x
-
Ecuación x/4+x=-5
-
Ecuación 18-x^2=14
-
Ecuación e^x=1
- Expresar {x} en función de y en la ecuación:
- -1*x+4*y=-10
- -14*x-8*y=20
- -6*x+1*y=-5
- -13*x-10*y=5
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Expresiones idénticas
- once ^(dos *x- uno)- trece ^(dos *x- uno)+ once ^(dos *x- dos)+ trece ^(dos *x- dos)= cero
- 11 en el grado (2 multiplicar por x menos 1) menos 13 en el grado (2 multiplicar por x menos 1) más 11 en el grado (2 multiplicar por x menos 2) más 13 en el grado (2 multiplicar por x menos 2) es igual a 0
- once en el grado (dos multiplicar por x menos uno) menos trece en el grado (dos multiplicar por x menos uno) más once en el grado (dos multiplicar por x menos dos) más trece en el grado (dos multiplicar por x menos dos) es igual a cero
- 11(2*x-1)-13(2*x-1)+11(2*x-2)+13(2*x-2)=0
- 112*x-1-132*x-1+112*x-2+132*x-2=0
- 11^(2x-1)-13^(2x-1)+11^(2x-2)+13^(2x-2)=0
- 11(2x-1)-13(2x-1)+11(2x-2)+13(2x-2)=0
- 112x-1-132x-1+112x-2+132x-2=0
- 11^2x-1-13^2x-1+11^2x-2+13^2x-2=0
- 11^(2*x-1)-13^(2*x-1)+11^(2*x-2)+13^(2*x-2)=O
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Expresiones semejantes
- 11^(2*x-1)-13^(2*x+1)+11^(2*x-2)+13^(2*x-2)=0
- 11^(2*x-1)+13^(2*x-1)+11^(2*x-2)+13^(2*x-2)=0
- 11^(2*x-1)-13^(2*x-1)-11^(2*x-2)+13^(2*x-2)=0
- 11^(2*x-1)-13^(2*x-1)+11^(2*x-2)-13^(2*x-2)=0
- 11^(2*x+1)-13^(2*x-1)+11^(2*x-2)+13^(2*x-2)=0
- 11^(2*x-1)-13^(2*x-1)+11^(2*x+2)+13^(2*x-2)=0
- 11^(2*x-1)-13^(2*x-1)+11^(2*x-2)+13^(2*x+2)=0
11^(2*x-1)-13^(2*x-1)+11^(2*x-2)+13^(2*x-2)=0 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
2*x - 1 2*x - 1 2*x - 2 2*x - 2 11 - 13 + 11 + 13 = 0
$$13^{2 x - 2} + \left(11^{2 x - 2} + \left(11^{2 x - 1} - 13^{2 x - 1}\right)\right) = 0$$
Suma y producto de raíces
[src]
suma
pi*I
1 + 1 + -------
/11\
log|--|
\13/
$$1 + \left(1 + \frac{i \pi}{\log{\left(\frac{11}{13} \right)}}\right)$$
=
pi*I
2 + -------
/11\
log|--|
\13/
$$2 + \frac{i \pi}{\log{\left(\frac{11}{13} \right)}}$$
producto
pi*I
1 + -------
/11\
log|--|
\13/
$$1 + \frac{i \pi}{\log{\left(\frac{11}{13} \right)}}$$
=
pi*I
1 + -------
/11\
log|--|
\13/
$$1 + \frac{i \pi}{\log{\left(\frac{11}{13} \right)}}$$
1 + pi*i/log(11/13)
Respuesta rápida
[src]
x1 = 1
$$x_{1} = 1$$
pi*I
x2 = 1 + -------
/11\
log|--|
\13/
$$x_{2} = 1 + \frac{i \pi}{\log{\left(\frac{11}{13} \right)}}$$
x2 = 1 + i*pi/log(11/13)
Respuesta numérica
[src]
x1 = -26.2531877479318
x2 = -92.2531087799367
x3 = -52.2531087932621
x4 = -86.2531087799368
x5 = -12.261892815048
x6 = -40.2531095142771
x7 = -34.2531142314058
x8 = -42.2531091563753
x9 = 1.0
x10 = -84.253108779937
x11 = -56.2531087834383
x12 = -104.253108779937
x13 = -96.2531087799367
x14 = -94.2531087799367
x15 = -16.2553588635804
x16 = -18.2542572093987
x17 = -14.2575358952642
x18 = -98.2531087799367
x19 = -10.2708399099692
x20 = -36.2531115744507
x21 = -72.2531087799534
x22 = -70.2531087799693
x23 = -22.2534095531045
x24 = -100.253108779937
x25 = -44.2531089729073
x26 = -50.2531088059313
x27 = -58.2531087817317
x28 = -30.2531295264583
x29 = -46.2531088788576
x30 = -74.2531087799452
x31 = -8.29025024040265
x32 = -64.2531087801785
x33 = -24.2532628731139
x34 = -6.33824192830667
x35 = -90.2531087799367
x36 = -32.2531194146349
x37 = -48.2531088306457
x38 = -38.2531102124586
x39 = -54.2531087867676
x40 = -102.253108779937
x41 = -76.2531087799411
x42 = -80.2531087799378
x43 = -28.253149254485
x44 = -20.2536961825047
x45 = -88.2531087799368
x46 = -82.2531087799373
x47 = -66.2531087800606
x48 = -68.2531087800002
x49 = -78.2531087799389
x50 = -62.2531087804084
x51 = -60.2531087808569
x51 = -60.2531087808569