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- La ecuación:
-
Ecuación (x-3)*(x+2)=0
-
Ecuación (11x+14)-(5x-8)=25
-
Ecuación z^2-6*z+10=0
-
Ecuación 4/(x-4)=-5
- Expresar {x} en función de y en la ecuación:
- -7*x-13*y=5
- 15*x+1*y=19
- 7*x-1*y=-7
- -11*x-14*y=-3
-
Expresiones idénticas
- (dieciséis ^(sin(x)^ dos)- cuatro ^sin(x))/(sqrt(cos(x))- uno)= cero
- (16 en el grado ( seno de (x) al cuadrado ) menos 4 en el grado seno de (x)) dividir por ( raíz cuadrada de ( coseno de (x)) menos 1) es igual a 0
- (dieciséis en el grado ( seno de (x) en el grado dos) menos cuatro en el grado seno de (x)) dividir por ( raíz cuadrada de ( coseno de (x)) menos uno) es igual a cero
- (16^(sin(x)^2)-4^sin(x))/(√(cos(x))-1)=0
- (16(sin(x)2)-4sin(x))/(sqrt(cos(x))-1)=0
- 16sinx2-4sinx/sqrtcosx-1=0
- (16^(sin(x)²)-4^sin(x))/(sqrt(cos(x))-1)=0
- (16 en el grado (sin(x) en el grado 2)-4 en el grado sin(x))/(sqrt(cos(x))-1)=0
- 16^sinx^2-4^sinx/sqrtcosx-1=0
- (16^(sin(x)^2)-4^sin(x))/(sqrt(cos(x))-1)=O
- (16^(sin(x)^2)-4^sin(x)) dividir por (sqrt(cos(x))-1)=0
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Expresiones semejantes
- (16^(sin(x)^2)-4^sin(x))/(sqrt(cos(x))+1)=0
- (16^(sin(x)^2)+4^sin(x))/(sqrt(cos(x))-1)=0
- (16^(sinx^2)-4^sinx)/(sqrt(cosx)-1)=0
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Expresiones con funciones
- Seno sin
- sin(x)=(-1)/sqrt(2)
- sin(x)=-5/2
- sin((pi*x)/4)=1
- sin(2*x)-sin(x)=0
- sin(5*x)-cos(4*x)=0
- Seno sin
- sin(x)=(-1)/sqrt(2)
- sin(x)=-5/2
- sin((pi*x)/4)=1
- sin(2*x)-sin(x)=0
- sin(5*x)-cos(4*x)=0
- Raíz cuadrada sqrt
- sqrt(x)=1
- sqrt(x-2)+sqrt(y-2)=2
- sqrt(x^2+9)=2*x-3
- sqrt(x)=-2
- sqrt(2-x)+sqrt(-x-1)=sqrt(-5*x-7)
- Coseno cos
- cos(x)^2=cos(x)
- cos^2(x)=1
- cos(4*x)=0
- cos(pi*x)=-1
- cos(x)=x^2+1
(16^(sin(x)^2)-4^sin(x))/(sqrt(cos(x))-1)=0 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
2
sin (x) sin(x)
16 - 4
------------------- = 0
________
\/ cos(x) - 1
$$\frac{16^{\sin^{2}{\left(x \right)}} - 4^{\sin{\left(x \right)}}}{\sqrt{\cos{\left(x \right)}} - 1} = 0$$
Suma y producto de raíces
[src]
suma
pi 5*pi -- + ---- + pi 6 6
$$\left(\frac{\pi}{6} + \frac{5 \pi}{6}\right) + \pi$$
=
2*pi
$$2 \pi$$
producto
pi 5*pi --*----*pi 6 6
$$\pi \frac{\pi}{6} \frac{5 \pi}{6}$$
=
3 5*pi ----- 36
$$\frac{5 \pi^{3}}{36}$$
5*pi^3/36
Respuesta rápida
[src]
pi
x1 = --
6
$$x_{1} = \frac{\pi}{6}$$
5*pi
x2 = ----
6
$$x_{2} = \frac{5 \pi}{6}$$
x3 = pi
$$x_{3} = \pi$$
x3 = pi
Respuesta numérica
[src]
x1 = -41.3643032722656
x2 = -84.8230016469244
x3 = -9.94837673636768
x4 = -100.007366139275
x5 = 65.9734457253857
x6 = -79.0634151153431
x7 = 28.2743338823081
x8 = -87.4409955249159
x9 = -78.5398163397448
x10 = -85.3466004225227
x11 = -28.7979326579064
x12 = -49.7418836818384
x13 = -53.4070751110265
x14 = 96.8657734856853
x15 = -65.9734457253857
x16 = -72.7802298081635
x17 = -62.3082542961976
x18 = 3.14159265358979
x19 = -53.9306738866248
x20 = 72.2566310325652
x21 = -72.2566310325652
x22 = -59.6902604182061
x23 = -12.0427718387609
x24 = -97.9129710368819
x25 = 90.5825881785057
x26 = -51.0461611610299 + 4.26114797618487*i
x27 = 75.9218224617533
x28 = -9.42477796076938
x29 = 91.106186954104
x30 = -3.14159265358979
x31 = 46.6002910282486
x32 = -21.9911485751286
x33 = -28.2743338823081
x34 = 38.2227106186758
x35 = -91.6297857297023
x36 = 34.0339204138894
x37 = 31.9395253114962
x38 = 9.42477796076938
x39 = 10.0658462406804 - 1.38176875555011*i
x40 = -34.5575191894877
x41 = -40.8407044966673
x42 = 78.0162175641465
x43 = -18.3259571459405
x44 = 15.1843644923507
x45 = 44.5058959258554
x46 = 40.317105721069
x47 = 78.5398163397448
x48 = -47.6474885794452
x49 = 82.2050077689329
x50 = -15.707963267949
x51 = 59.1666616426078
x52 = 59.6902604182061
x53 = 71.733032256967
x54 = 25.6563400043166
x55 = -97.3893722612836
x56 = -5.75958653158129
x57 = -3.66519142918809
x58 = 34.5575191894877
x59 = 15.707963267949
x60 = 40.8407044966673
x61 = 69.6386371545737
x62 = 2.61799387799149
x63 = 52.8834763354282
x64 = -43.4586983746588
x65 = 65.4498469497874
x66 = -93.7241808320955
x67 = 88.4881930761125
x68 = 21.9911485751286
x69 = 97.3893722612836
x70 = -47.1238898038469
x71 = -56.025068989018
x72 = -91.106186954104
x73 = 84.8230016469244
x74 = 53.4070751110265
x75 = -35.081117965086
x76 = 84.2994028713261
x77 = 47.1238898038469
x78 = -33.8806264966235 - 1.59172961799668*i
x79 = 8.90117918517108
x79 = 8.90117918517108