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(4*x-5)*sin(x)+(2*x^2-5*x-7)*cos(x)=0 la ecuación

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Solución numérica:

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Solución

Ha introducido [src]
                   /   2          \           
(4*x - 5)*sin(x) + \2*x  - 5*x - 7/*cos(x) = 0
$$\left(4 x - 5\right) \sin{\left(x \right)} + \left(\left(2 x^{2} - 5 x\right) - 7\right) \cos{\left(x \right)} = 0$$
Gráfica
Respuesta numérica [src]
x1 = 14.2939012273023
x2 = -61.2930652149918
x3 = 73.854993169573
x4 = -2.31971109727151
x5 = -92.6982805864181
x6 = -67.573324857606
x7 = -23.6427748226264
x8 = 33.0498487062815
x9 = -8.07782488997898
x10 = -98.9801300765136
x11 = -83.2758790667573
x12 = -55.0134603932803
x13 = -17.3872314114887
x14 = -95.8391837029542
x15 = -48.7347581041224
x16 = 39.3225747823435
x17 = 95.8397286942492
x18 = 80.1359809123443
x19 = 98.9806409910074
x20 = -45.5958593092134
x21 = -33.0452252817975
x22 = -20.5129785255329
x23 = -58.1531679332487
x24 = 64.4343323997201
x25 = -76.9945964589786
x26 = -36.1818883347801
x27 = 55.0151183041951
x28 = 20.5251606458577
x29 = 76.9954414112588
x30 = 67.5744224337293
x31 = 17.4043500106263
x32 = 51.8758418328206
x33 = 89.5580494528423
x34 = 42.4601392821571
x35 = 5.32677702274089
x36 = -64.4331249534771
x37 = -51.8739763563836
x38 = -26.7752416242081
x39 = -70.7136465373222
x40 = 1.47945123396772
x41 = -42.4573491520985
x42 = -89.5574252211504
x43 = -11.1606855286012
x44 = -29.909563074193
x45 = 48.7368727543914
x46 = 83.2766011727169
x47 = 58.1546511081945
x48 = -39.3193183635586
x49 = 70.7146485907884
x50 = 92.6988631819938
x51 = -86.4166227464543
x52 = 36.1857387293441
x53 = 3.32353358035068
x54 = 61.2943999047209
x55 = 86.4172932439537
x56 = -14.2680638840404
x57 = -0.509563300674168
x58 = -5.06066699746887
x59 = -80.1352009995407
x60 = -73.8540746857709
x61 = 11.2042301310779
x62 = 45.5982766670116
x63 = 8.16674067076878
x64 = 29.9152187086292
x65 = 26.782319324225
x66 = 23.6518895426152
x66 = 23.6518895426152