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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
- 20*x+5*y=-3
-
Expresiones idénticas
- dos *sin(dos *x)-sin(x)*sqrt(dos *ctg(x))= uno
- 2 multiplicar por seno de (2 multiplicar por x) menos seno de (x) multiplicar por raíz cuadrada de (2 multiplicar por ctg(x)) es igual a 1
- dos multiplicar por seno de (dos multiplicar por x) menos seno de (x) multiplicar por raíz cuadrada de (dos multiplicar por ctg(x)) es igual a uno
- 2*sin(2*x)-sin(x)*√(2*ctg(x))=1
- 2sin(2x)-sin(x)sqrt(2ctg(x))=1
- 2sin2x-sinxsqrt2ctgx=1
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Expresiones semejantes
- 2*sin(2*x)+sin(x)*sqrt(2*ctg(x))=1
- 2*sin(2*x)-sinx*sqrt(2*ctg(x))=1
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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
- sqrt(2-x)+sqrt(-x-1)=sqrt(-5*x-7)
- sqrt(5-x)=x-3
- ctg
- ctg((x-pi)/4)-1=0
- ctgx=o
- ctgnx-1=0
- ctgz=(-12-i)/5
- ctgu=-6
2*sin(2*x)-sin(x)*sqrt(2*ctg(x))=1 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
__________ 2*sin(2*x) - sin(x)*\/ 2*cot(x) = 1
$$- \sqrt{2 \cot{\left(x \right)}} \sin{\left(x \right)} + 2 \sin{\left(2 x \right)} = 1$$
Respuesta numérica
[src]
x1 = 101.316362798999 + 6.71139777246e-9*i
x2 = -68.329640043064
x3 = 86.2674578461483
x4 = -30.6305281340178 + 8.94916471587476e-8*i
x5 = 29.718790081532
x6 = 69.9004366219299
x7 = -24.3473428890514
x8 = -34.4311790619167
x9 = 32.2013247418264
x10 = 4.58604885281365
x11 = -95.9449160620597
x12 = -5.4977872755791
x13 = -28.1479937547371
x14 = 7.06858329176655 + 4.44317618948384e-7*i
x15 = -93.4623815888998
x16 = -7.98032176154552
x17 = -64.5289895261618
x18 = -87.1791961893009 - 1.07985634232538e-7*i
x19 = -51.9626189118026
x20 = 38.484509881604
x21 = -14.2635070687251
x22 = 88.7499923164998
x23 = 51.0508809876983 + 6.55709554352624e-8*i
x24 = -49.4800844324214
x25 = -36.9137132984589 + 8.09923553098899e-8*i
x26 = -11.7809724257207
x27 = 79.9842725389687
x28 = 82.4668070391106
x29 = -43.1968991947212 + 2.49677904953757e-7*i
x30 = 42.2851606958912
x31 = 22.1174887026996
x32 = -62.0464548643738
x33 = 13.351769004236 + 9.89316734432418e-8*i
x34 = 23.4356047743524
x35 = -90.979846826533
x36 = 111.400199074867
x37 = 19.634954264286
x38 = 28.4006740098792
x39 = -97.2630321337126
x40 = -30.6305285591335 - 3.90753926135409e-8*i
x41 = -1.69713645436594
x42 = 0.785397823526889 - 1.34166491017084e-7*i
x43 = 57.3340661466104 + 1.15616898946704e-7*i
x44 = -74.6128256598295 - 5.75296321559504e-8*i
x45 = 92.5506431533279
x46 = 57.334065672781 - 7.23903249672821e-9*i
x47 = 51.0508809853112
x48 = -53.2807349834554
x49 = 44.7676947866059 - 8.36186474094205e-8*i
x50 = -20.5466923759047
x51 = 76.1836219129233
x52 = 3.26793278116083
x53 = -9.29843783319834
x54 = -65.8471055978146
x55 = -45.679433604623
x56 = -99.7455667547326
x57 = -72.1302909049942
x58 = -89.6617307548802
x59 = -39.3962482974435
x60 = 34.6838593170588
x61 = 44.7676952018777
x62 = -18.0641577011591
x63 = -21.8648084475575
x64 = 7.06858305618387 - 2.72386857582737e-7*i
x65 = 48.5683460030708
x66 = 36.0019753887116
x67 = 63.6172514168412
x68 = -59.563920290635
x69 = -80.8960104424398 + 8.91155171745664e-8*i
x70 = 15.83430339552
x71 = -80.8960111759843 + 2.27826082761977e-7*i
x72 = -78.4134762121738
x73 = 66.0997858529567
x74 = 95.033177332138 - 2.99098666837376e-7*i
x75 = -74.61282527003 + 8.97146430562467e-8*i
x76 = 78.6661564673159
x77 = -55.7632695909998
x78 = -15.5816231403779
x79 = -87.1791964132491 + 1.86141778131028e-7*i
x80 = -43.1968991650824 - 1.27730698996953e-7*i
x81 = -36.913713988389 + 3.01988654409004e-7*i
x82 = 73.7010872317891
x83 = 7.06858384497625 + 7.32264436256659e-8*i
x84 = -83.3785454477006
x85 = 13.3517685527108 - 2.24023696245468e-8*i
x86 = 59.8166005457771
x87 = 72.3829711601363
x88 = 25.9181394608488
x89 = 95.0331781295231 + 5.78209122350204e-8*i
x90 = -58.2458042189822
x90 = -58.2458042189822