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- La ecuación:
-
Ecuación x^3-x^2-x-1=0
-
Ecuación 12-4(x-3)=39-9x
-
Ecuación 0,2x+2,7=1,4-1,1x
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Ecuación x^2=2x+8
- Expresar {x} en función de y en la ecuación:
- -11*x-14*y=-3
- -9*x-1*y=6
- -2*x+2*y=4
- -11*x-3*y=14
-
Expresiones idénticas
- sin2x+sinx+cosx= uno
- seno de 2x más seno de x más coseno de x es igual a 1
- seno de 2x más seno de x más coseno de x es igual a uno
-
Expresiones semejantes
- sin2x-sinx+cosx=1
- 12*sin(2*x)+sin(x)+cos(x)+6=0
- sin2x+sinx-cosx=1
-
Expresiones con funciones
- sinx
- sinx=2:2
- sinx*sin5x=cos4x
- sinx+lnx=0
- sinx⋅tgx−(–√3)sinx=0
- sinx=-✓2/2
- cosx
- cosx*cosx+(x-Pi/2)^(1/2)*cosx+(x-Pi/2)^(1/2)=0
- cosx=√3
- cosx⋅ctgx−(−√3/3)cosx=0
- Cosxcos2x-sin2xx=-1
- Cosx=2
sin2x+sinx+cosx=1 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
sin(2*x) + sin(x) + cos(x) = 1
$$\left(\sin{\left(x \right)} + \sin{\left(2 x \right)}\right) + \cos{\left(x \right)} = 1$$
Respuesta numérica
[src]
x1 = -23.5619449019235
x2 = -75.398223686155
x3 = -31.4159265358979
x4 = 51.8362787842316
x5 = -17.2787595947439
x6 = -36.1283155162826
x7 = -48.6946861306418
x8 = -62.8318530717959
x9 = 87.9645943005142
x10 = 89.5353906273091
x11 = 26.7035375555132
x12 = -873.362757697962
x13 = -87.9645943005142
x14 = 14.1371669411541
x15 = 95.8185759344887
x16 = 6.28318530717959
x17 = -61.261056745001
x18 = -11359.9990353807
x19 = 58.1194640914112
x20 = 100.530964914873
x21 = -73.8274273593601
x22 = 62.8318530717959
x23 = -607.898178469625
x24 = -69.1150383789755
x25 = -4.71238898038469
x26 = 70.6858347057703
x27 = 12.5663706143592
x28 = 94.2477796076938
x29 = 25.1327412287183
x30 = -37.6991118430775
x31 = -94.2477796076938
x32 = -56.5486677646163
x33 = 81.6814089933346
x34 = -42.4115008234622
x35 = -92.6769832808989
x36 = 43.9822971502571
x37 = -1036.72557568463
x38 = -157.07963267949
x39 = 45.553093477052
x40 = 20.4203522483337
x41 = 64.4026493985908
x42 = 56.5486677646163
x43 = -100.530964914873
x44 = -80.1106126665397
x45 = 7.85398163397448
x46 = 39.2699081698724
x47 = -67.5442420521806
x48 = 18.8495559215388
x49 = -29.845130209103
x50 = -86.3937979737193
x51 = 0.0
x52 = -43.9822971502571
x53 = -6.28318530717959
x54 = -50.2654824574367
x55 = -81.6814089933346
x56 = 50.2654824574367
x57 = 37.6991118430775
x58 = -25.1327412287183
x59 = 1.5707963267949
x59 = 1.5707963267949