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La ecuación:
Ecuación 6x+1=-4x
Ecuación x+y-3=0
Ecuación x^2=-3
Ecuación 9-7(x+3)=5-6x
Expresar {x} en función de y en la ecuación:
-11*x+9*y=-20
5*x-14*y=-15
-10*x+15*y=10
-9*x-6*y=12
Expresiones idénticas
cos(x)+(sin(x))*(cos(x))= cero
coseno de (x) más ( seno de (x)) multiplicar por ( coseno de (x)) es igual a 0
coseno de (x) más ( seno de (x)) multiplicar por ( coseno de (x)) es igual a cero
cos(x)+(sin(x))(cos(x))=0
cosx+sinxcosx=0
cos(x)+(sin(x))*(cos(x))=O
Expresiones semejantes
cos(x)-(sin(x))*(cos(x))=0
cosx+(sinx)*(cosx)=0
Expresiones con funciones
Coseno cos
cos(x)-sin(2*x)=0
cos(x)+sin(x)=0
cos(x)=sqrt(2)
cos(-x)=sqrt(3)/2
cos(2*x+pi/2)=sqrt(2)*sin(x)
Seno sin
sin(x)=-0,5
sin(x)=-6
sin(x)=2/7
sin(x)=x
sin(pi*x)/12=(1/2)
Coseno cos
cos(x)-sin(2*x)=0
cos(x)+sin(x)=0
cos(x)=sqrt(2)
cos(-x)=sqrt(3)/2
cos(2*x+pi/2)=sqrt(2)*sin(x)

cos(x)+(sin(x))*(cos(x))=0 la ecuación

El profesor se sorprenderá mucho al ver tu solución correcta😉

Ha introducido [src]

cos(x) + sin(x)*cos(x) = 0

\sin{\left(x \right)} \cos{\left(x \right)} + \cos{\left(x \right)} = 0

Simplificar

Gráfica

Trazar el gráfico f1(x)

Trazar el gráfico f2(x)

Respuesta rápida [src]

     -pi 
x1 = ----
      2

x_{1} = - \frac{\pi}{2}

     pi
x2 = --
     2

x_{2} = \frac{\pi}{2}

x2 = pi/2

Suma y producto de raíces [src]

suma

  pi   pi
- -- + --
  2    2

- \frac{\pi}{2} + \frac{\pi}{2}

0

producto

-pi  pi
----*--
 2   2

- \frac{\pi}{2} \frac{\pi}{2}

   2 
-pi  
-----
  4

- \frac{\pi^{2}}{4}

-pi^2/4

Respuesta numérica [src]

x1 = -1.5708395883501

x2 = -73.8274273593601

x3 = -83.2520989260588

x4 = 4.71247207702943

x5 = -45.5531406161696

x6 = 7.85398163397448

x7 = 80.1107065596659

x8 = -51.8362552464215

x9 = 86.3937626449816

x10 = -4.71238898038469

x11 = 14.1371669411541

x12 = -45.5529627112364

x13 = 58.1194640914112

x14 = 42.4116084929189

x15 = 70.6858347057703

x16 = -36.1283155162826

x17 = -64.4025511842224

x18 = 67.5443499931316

x19 = -51.836262485438

x20 = -39.2700111445703

x21 = -14.1371257126071

x22 = -92.6769832808989

x23 = -86.3937979737193

x24 = -7.8541073681749

x25 = 42.4114614973024

x26 = -67.5442420521806

x27 = -61.261056745001

x28 = 26.7035375555132

x29 = -48.6946861306418

x30 = 51.8362787842316

x31 = -42.4115008234622

x32 = 80.1106034946956

x33 = 23.5620496503301

x34 = -58.1194274499719

x35 = -58.119532055033

x36 = -95.8185821748531

x37 = 1.5707963267949

x38 = 95.8185759344887

x39 = -83.2523114345838

x40 = -17.2787595947439

x41 = 4.71228918668806

x42 = 45.553093477052

x43 = 36.1283177986942

x44 = 76.9690200129499

x45 = 29.8451758719219

x46 = 86.3938908510206

x47 = 73.827311651389

x48 = -20.4202507419375

x49 = 20.4203522483337

x50 = -45.553042714615

x51 = -80.1106126665397

x52 = 32.9867228626928

x53 = 64.4026493985908

x54 = -23.5619449019235

x55 = 48.6945895587878

x56 = 92.6768899714075

x57 = -7.85396934854081

x58 = -89.535441589746

x59 = -14.1372535946994

x60 = 89.5353906273091

x61 = -29.845130209103

x62 = 1393.29636850171

x63 = -1.57067615583836

x64 = -95.8185602777545

x65 = 73.827477322712

x66 = 29.8450277989543

x66 = 29.8450277989543