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- La ecuación:
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Ecuación 2x^2-x-1=x^2-5x-(-1-x^2)
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Ecuación x^2+4=5x
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Ecuación x(x^2+2x+1)=6(x+1)
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Ecuación 4x+1=-3x+15
- Expresar {x} en función de y en la ecuación:
- -6*x-20*y=8
- 13*x-12*y=19
- -17*x-15*y=-17
- -9*x+11*y=9
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Expresiones idénticas
- (cos)pi*(x+ dos)/ doce = cero , cinco √ tres
- ( coseno de ) número pi multiplicar por (x más 2) dividir por 12 es igual a 0,5√3
- ( coseno de ) número pi multiplicar por (x más dos) dividir por doce es igual a cero , cinco √ tres
- (cos)pi(x+2)/12=0,5√3
- cospix+2/12=0,5√3
- (cos)pi*(x+2)/12=O,5√3
- (cos)pi*(x+2) dividir por 12=0,5√3
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Expresiones semejantes
- (cos)pi*(x-2)/12=0,5√3
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Expresiones con funciones
- Coseno cos
- cos(x)=-8
- cos(x)=-(4/5)
- cos(x+(pi/6))=-1
- cos(3*x)=1
- cos(x)=-3/2
(cos)pi*(x+2)/12=0,5√3 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
___
cos(x)*pi*(x + 2) \/ 3
----------------- = -----
12 2
$$\frac{\pi \cos{\left(x \right)} \left(x + 2\right)}{12} = \frac{\sqrt{3}}{2}$$
Respuesta numérica
[src]
x1 = -77.0131329081852
x2 = -67.4937122935188
x3 = 95.7847403418114
x4 = -92.640479633137
x5 = 61.3133282073564
x6 = -58.1783815587066
x7 = -10.6007858355948
x8 = 64.3527743897338
x9 = -26.8371211582134
x10 = -98.9260331161241
x11 = 26.5875640393825
x12 = 73.871041131787
x13 = -36.0309569542754
x14 = -70.7339804945659
x15 = 7.49825489316585
x16 = -83.2929085871678
x17 = -61.2051545696398
x18 = 11.2479417784253
x19 = -80.0682271252871
x20 = -54.9153161695824
x21 = -45.6289868519206
x22 = 42.4859295145519
x23 = -17.0572599071457
x24 = -48.6236759628347
x25 = 80.1508905983444
x26 = 51.774724526722
x27 = 92.7119170716587
x28 = 39.1895105227694
x29 = -73.7813269944058
x30 = -23.4067940558594
x31 = 58.0643624008891
x32 = 32.8917735752726
x33 = 20.2712696454357
x34 = 5.19044213113908
x35 = -42.3293846699019
x36 = -64.4556393609065
x37 = 86.4312140080226
x38 = 55.0359020924128
x39 = -20.5991595999789
x40 = -89.5731734370237
x41 = 29.9488557570064
x42 = 17.4496690716636
x43 = 70.6402798455836
x44 = -86.3545728114483
x45 = -14.4070517549685
x46 = 13.9279607955965
x47 = -29.7255338694535
x48 = 23.6910630607464
x49 = 76.9270959745717
x50 = 83.2133756792006
x51 = 36.2149861868917
x52 = 67.5917939281858
x53 = -51.9026160041308
x54 = 98.9929289524919
x55 = 89.4992297282953
x56 = 45.48337106799
x57 = -8.39741703656179
x58 = 48.759901374646
x59 = -95.8538292500733
x60 = -39.3585708598768
x61 = -33.0933131635364
x61 = -33.0933131635364