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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
- sin3x-sin7x+cos4x+sinx=(uno)/(dos)
- seno de 3x menos seno de 7x más coseno de 4x más seno de x es igual a (1) dividir por (2)
- seno de 3x menos seno de 7x más coseno de 4x más seno de x es igual a (uno) dividir por (dos)
- sin3x-sin7x+cos4x+sinx=1/2
- sin3x-sin7x+cos4x+sinx=(1) dividir por (2)
-
Expresiones semejantes
- sin3x-sin7x-cos4x+sinx=(1)/(2)
- x^2/(x+6)=1/2
- x-1=1+(1/2)*y
- sin3x+sin7x+cos4x+sinx=(1)/(2)
- 1/2*x=5
- 4^(x-1/2)-6*2^(x-1)+3=0
- sin3x-sin7x+cos4x-sinx=(1)/(2)
- sin(x)^2=1/2
-
Expresiones con funciones
- sinx
- sinx+sin3x=2sin2x
- sinx+tgx=sin2x
- sinx+x^2cosy-y^2=0
- sinx/2(cos2x+1)=0
- sinx-0,2x=0
sin3x-sin7x+cos4x+sinx=(1)/(2) la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
sin(3*x) - sin(7*x) + cos(4*x) + sin(x) = 0.5
$$\left(\left(\sin{\left(3 x \right)} - \sin{\left(7 x \right)}\right) + \cos{\left(4 x \right)}\right) + \sin{\left(x \right)} = 0.5$$
Respuesta numérica
[src]
x1 = 61.5228561328001
x2 = -65.7116463375865
x3 = -1.30899693899575
x4 = 15.5334303427495
x5 = 34.2957198016886
x6 = -179.332580642417
x7 = 10.7337748997651
x8 = 99.3092344384773
x9 = -71.9948316447661
x10 = 76.2708883121522
x11 = 93.9859802198946
x12 = -21.7293491873294
x13 = -15.9697626557481
x14 = -9.68657734856853
x15 = -57.7703982410123
x16 = -41.7133691226645
x17 = 78.2780169519457
x18 = 92.3279174305
x19 = -96.1676417848876
x20 = -47.9965544298441
x21 = -31.6777259236971
x22 = 83.9503370209273
x23 = 4.36332312998582
x24 = 90.2335223281068
x25 = 20.1585528605345
x26 = -30.5432619099008
x27 = -50.0036830696375
x28 = -93.9859802198946
x29 = 58.8175957922089
x30 = -75.6600230739542
x31 = 56.2868683768171
x32 = 48.3456202802429
x33 = -26.9653369433124
x34 = 44.2440965380563
x35 = -67.8060414399797
x36 = -85.6956662729216
x37 = -17.9768912955416
x38 = -8.11578102177363
x39 = 36.4773813666815
x40 = -23.8237442897226
x41 = -7.59218224617533
x42 = 28.012534494509
x43 = 59.9520598060052
x44 = 0.261799387799149
x45 = -4.01425727958696
x46 = -37.9609112308767
x47 = -97.6511716490827
x48 = 12.30457122656
x49 = -13.7881010907552
x50 = -39.6189740202713
x51 = 40.5789051088682
x52 = -61.9591884457987
x53 = -51.4872129338327
x54 = -64.0535835481919
x55 = -93.3751149816966
x56 = -59.4284610304069
x57 = -43.720497762458
x58 = 67.8933079025794
x59 = 22.2529479629277
x60 = 69.9877030049726
x61 = -70.4240353179712
x62 = -28.012534494509
x63 = -83.6012711705284
x64 = 23.9110107523223
x65 = 37.9609112308767
x66 = 122.347580564802
x67 = 32.2885911618951
x68 = -79.8488132787406
x69 = 15.9697626557481
x70 = 64.1408500107916
x71 = -35.8665161284835
x72 = 66.2352451131848
x73 = 100.269165527074
x74 = 8.11578102177363
x75 = 2.26892802759263
x76 = -55.6760031386191
x77 = -6.02138591938044
x78 = 71.9948316447661
x79 = -89.7971900151083
x80 = -53.6688744988256
x81 = 81.9432083811338
x82 = -87.7900613753148
x83 = 96.0803753222878
x84 = 26.0054058547155
x85 = 30.1941960595019
x86 = 52.0980781720307
x87 = 88.2263936883134
x88 = -20.0712863979348
x89 = -74.0892267471593
x90 = -81.9432083811338
x91 = -45.8148928648512
x92 = 74.176493209759
x93 = -11.693705988362
x94 = 39.9680398706701
x95 = -91.9788515801012
x96 = 46.2512251778497
x97 = 50.0036830696375
x98 = 6.02138591938044
x98 = 6.02138591938044