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- La ecuación:
- Ecuación x^2-49=0
-
Ecuación 1-x/2=x/3
-
Ecuación 3*x^2-9=0
-
Ecuación -8x-17=3x-105
- Expresar {x} en función de y en la ecuación:
- 4*x-1*y=-3
- -11*x+9*y=-20
- -19*x+14*y=20
- 5*x-14*y=-15
-
Expresiones idénticas
- ctg(-x+(5π/ seis))=-(uno /√ tres)
- ctg( menos x más (5π dividir por 6)) es igual a menos (1 dividir por √3)
- ctg( menos x más (5π dividir por seis)) es igual a menos (uno dividir por √ tres)
- ctg-x+5π/6=-1/√3
- ctg(-x+(5π dividir por 6))=-(1 dividir por √3)
-
Expresiones semejantes
- ctg(x+(5π/6))=-(1/√3)
- ctg(-x-(5π/6))=-(1/√3)
- ctg(-x+(5π/6))=+(1/√3)
-
Expresiones con funciones
- ctg
- ctg(x)=-1
- ctg(x)=-5
- ctg(x)=√3
- ctgx=1,8
- ctgx=-√3
ctg(-x+(5π/6))=-(1/√3) la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
/ 5*pi\ -1
cot|-x + ----| = -----
\ 6 / ___
\/ 3
$$\cot{\left(- x + \frac{5 \pi}{6} \right)} = - \frac{1}{\sqrt{3}}$$
Suma y producto de raíces
[src]
suma
pi -- 6
$$\frac{\pi}{6}$$
=
pi -- 6
$$\frac{\pi}{6}$$
producto
pi -- 6
$$\frac{\pi}{6}$$
=
pi -- 6
$$\frac{\pi}{6}$$
pi/6
Respuesta numérica
[src]
x1 = 82.2050077689329
x2 = -52.8834763354282
x3 = 47.6474885794452
x4 = 38.2227106186758
x5 = 101.054563690472
x6 = -30.8923277602996
x7 = -68.5914396033772
x8 = 6.80678408277789
x9 = -43.4586983746588
x10 = -87.4409955249159
x11 = 97.9129710368819
x12 = -84.2994028713261
x13 = 88.4881930761125
x14 = -96.8657734856853
x15 = -8.90117918517108
x16 = 22.5147473507269
x17 = 28.7979326579064
x18 = -62.3082542961976
x19 = 44.5058959258554
x20 = -18.3259571459405
x21 = 60.2138591938044
x22 = -59.1666616426078
x23 = 50.789081233035
x24 = -46.6002910282486
x25 = 57.0722665402146
x26 = -12.0427718387609
x27 = 31.9395253114962
x28 = 35.081117965086
x29 = -78.0162175641465
x30 = 9.94837673636768
x31 = 0.523598775598299
x32 = -56.025068989018
x33 = -74.8746249105567
x34 = 41.3643032722656
x35 = 91.6297857297023
x36 = -49.7418836818384
x37 = -24.60914245312
x38 = 66.497044500984
x39 = -93.7241808320955
x40 = 25.6563400043166
x41 = 72.7802298081635
x42 = 79.0634151153431
x43 = 53.9306738866248
x44 = 94.7713783832921
x45 = 85.3466004225227
x46 = 63.3554518473942
x47 = -40.317105721069
x48 = -65.4498469497874
x49 = -2.61799387799149
x50 = 16.2315620435473
x51 = 13.0899693899575
x52 = -71.733032256967
x53 = 75.9218224617533
x54 = -34.0339204138894
x55 = -100.007366139275
x56 = -90.5825881785057
x57 = -37.1755130674792
x58 = 69.6386371545737
x59 = -81.1578102177363
x60 = -5.75958653158129
x61 = -15.1843644923507
x62 = -21.4675497995303
x63 = 3.66519142918809
x64 = -27.7507351067098
x65 = 19.3731546971371
x65 = 19.3731546971371