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- La ecuación:
-
Ecuación x^3-x^2-x-1=0
-
Ecuación 12-4(x-3)=39-9x
-
Ecuación 0,2x+2,7=1,4-1,1x
-
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
- Derivada de:
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5^(1-2x)
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Expresiones idénticas
- cinco ^(uno - dos x)= seis . veinticinco *2^(uno -2x)
- 5 en el grado (1 menos 2x) es igual a 6.25 multiplicar por 2 en el grado (1 menos 2x)
- cinco en el grado (uno menos dos x) es igual a seis . veinticinco multiplicar por 2 en el grado (uno menos 2x)
- 5(1-2x)=6.25*2(1-2x)
- 51-2x=6.25*21-2x
- 5^(1-2x)=6.252^(1-2x)
- 5(1-2x)=6.252(1-2x)
- 51-2x=6.2521-2x
- 5^1-2x=6.252^1-2x
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Expresiones semejantes
- 5^(1+2x)=6.25*2^(1-2x)
- 5^(1-2x)=6.25*2^(1+2x)
5^(1-2x)=6.25*2^(1-2x) la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
1 - 2*x
1 - 2*x 25*2
5 = -----------
4
$$5^{1 - 2 x} = \frac{25 \cdot 2^{1 - 2 x}}{4}$$
Suma y producto de raíces
[src]
suma
-1/2
$$- \frac{1}{2}$$
=
-1/2
$$- \frac{1}{2}$$
producto
-1/2
$$- \frac{1}{2}$$
=
-1/2
$$- \frac{1}{2}$$
-1/2
Respuesta numérica
[src]
x1 = 51.3256855033703
x2 = 73.3256855033703
x3 = 91.3256855033703
x4 = 101.32568550337
x5 = 85.3256855033703
x6 = 35.3256855033703
x7 = 87.3256855033703
x8 = 97.3256855033703
x9 = 63.3256855033703
x10 = 23.3256856690694
x11 = 47.3256855033703
x12 = 93.3256855033703
x13 = 55.3256855033703
x14 = -0.5
x15 = 69.3256855033703
x16 = 103.32568550337
x17 = 79.3256855033703
x18 = 89.3256855033703
x19 = 31.3256855033704
x20 = 49.3256855033703
x21 = 111.32568550337
x22 = 77.3256855033703
x23 = 115.32568550337
x24 = 29.3256855033731
x25 = 61.3256855033703
x26 = 67.3256855033703
x27 = 33.3256855033703
x28 = 53.3256855033703
x29 = 95.3256855033703
x30 = 27.3256855034789
x31 = 113.32568550337
x32 = 45.3256855033703
x33 = 59.3256855033703
x34 = 99.3256855033703
x35 = 83.3256855033703
x36 = 41.3256855033703
x37 = 109.32568550337
x38 = 71.3256855033703
x39 = 37.3256855033703
x40 = 65.3256855033703
x41 = 25.3256855076122
x42 = 107.32568550337
x43 = 57.3256855033703
x44 = 81.3256855033703
x45 = 105.32568550337
x46 = 75.3256855033703
x47 = 39.3256855033703
x48 = 43.3256855033703
x48 = 43.3256855033703