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- La ecuación:
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Ecuación x+9=0
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Ecuación 2x^2+7x-9=0
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Ecuación 5*x^2+9*x=0
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Ecuación 3x^2=2x+x^3
- Expresar {x} en función de y en la ecuación:
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- 11*x-9*y=-4
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Expresiones idénticas
- (dos -x)cosx+sinx
- (2 menos x) coseno de x más seno de x
- (dos menos x) coseno de x más seno de x
- 2-xcosx+sinx
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Expresiones semejantes
- (2+x)cosx+sinx
- (2-x)cosx-sinx
(2-x)cosx+sinx la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
(2 - x)*cos(x) + sin(x) = 0
$$\left(2 - x\right) \cos{\left(x \right)} + \sin{\left(x \right)} = 0$$
Respuesta numérica
[src]
x1 = 89.5239656823579
x2 = 39.2430639825772
x3 = 83.2398967188225
x4 = -83.2404743421481
x5 = -14.0750387530432
x6 = -20.3756906089819
x7 = -51.8176996747139
x8 = 14.0543991946758
x9 = 92.66595422968
x10 = -64.3875874808989
x11 = 67.5289828135799
x12 = -36.1020762509156
x13 = 10.8834776544642
x14 = 26.6630132074112
x15 = -32.9581250081891
x16 = 4.3026886717785
x17 = 48.6732638657012
x18 = -45.532058147643
x19 = 73.8135033015335
x20 = 29.809186355997
x21 = -58.102827474112
x22 = -48.6749550776272
x23 = -42.3889765177013
x24 = -54.9603171591552
x25 = 95.8079162571036
x26 = -1.27439266193825
x27 = -76.9563554651761
x28 = 76.9556795872146
x29 = 61.2441790523395
x30 = -10.9183188992486
x31 = -67.5298607338847
x32 = -4.56114043126472
x33 = -95.8083522149839
x34 = 51.8162076917136
x35 = -92.6664202660042
x36 = -86.3824839974004
x37 = 23.5155002062198
x38 = 86.3819476524439
x39 = 70.6712736051632
x40 = -23.5227842542319
x41 = 64.3866216935752
x42 = -61.2452465974855
x43 = -98.9502630438725
x44 = 17.2131212921735
x45 = 80.0978089097127
x46 = 287.452224604601
x47 = 45.5301249203545
x48 = -80.098432768388
x49 = -73.8142379896672
x50 = 42.386745282858
x51 = 32.9544285390082
x52 = 58.1016411883501
x53 = -17.226795670442
x54 = 7.67970225074107
x55 = -89.5244650216819
x56 = -7.75179358347452
x57 = 20.3659573960967
x58 = -29.8137075637297
x59 = 98.949854343201
x60 = 36.0989975438762
x61 = -39.2456679483102
x62 = 54.9589911466049
x63 = -70.6720751304621
x64 = -26.668670409127
x64 = -26.668670409127