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2 / ___ \ ___ 2*cos (x) + \\/ 3 + 2/*cos(x) + \/ 3 = 0
a*w^2 + b*w + c = 0
D = b^2 - 4 * a * c =
(2 + sqrt(3))^2 - 4 * (2) * (sqrt(3)) = (2 + sqrt(3))^2 - 8*sqrt(3)
w1 = (-b + sqrt(D)) / (2*a)
w2 = (-b - sqrt(D)) / (2*a)
5*pi x1 = ---- 6
x2 = pi
7*pi x3 = ---- 6
x3 = 7*pi/6
suma
5*pi 7*pi ---- + pi + ---- 6 6
=
3*pi
producto
5*pi 7*pi ----*pi*---- 6 6
=
3 35*pi ------ 36
35*pi^3/36
x1 = -53.9306738866248
x2 = 41.3643032722656
x3 = 79.0634151153431
x4 = 72.7802298081635
x5 = -2.61799387799149
x6 = -59.6902604543835
x7 = -34.0339204138894
x8 = -46.6002910282486
x9 = -84.2994028713261
x10 = -85.3466004225227
x11 = -15.7079632951236
x12 = 52.8834763354282
x13 = -47.6474885794452
x14 = 34.0339204138894
x15 = 46.6002910282486
x16 = -8.90117918517108
x17 = -41.3643032722656
x18 = -40.317105721069
x19 = 2.61799387799149
x20 = -28.7979326579064
x21 = -91.6297857297023
x22 = -9.94837673636768
x23 = 97.9129710368819
x24 = 283386.841718292
x25 = -66.497044500984
x26 = 60.2138591938044
x27 = 78.0162175641465
x28 = -65.4498469497874
x29 = 53.9306738866248
x30 = -79.0634151153431
x31 = -91.1061871412841
x32 = 90.5825881785057
x33 = 16.2315620435473
x34 = -13555.9723010284
x35 = 91.6297857297023
x36 = 8.90117918517108
x37 = 21.4675497995303
x38 = 65.9734457513366
x39 = 28.7979326579064
x40 = 47.6474885794452
x41 = -52.8834763354282
x42 = 22.5147473507269
x43 = -34.5575185282487
x44 = -96.8657734856853
x45 = -90.5825881785057
x46 = 66.497044500984
x47 = -97.9129710368819
x48 = -22.5147473507269
x49 = 28.2743338656055
x50 = 96.8657734856853
x51 = -21.4675497995303
x52 = 65.4498469497874
x53 = 85.3466004225227
x54 = -27.7507351067098
x55 = -21.9911485866282
x56 = 84.8230015329624
x57 = 21.991148585022
x58 = -78.0162175641465
x59 = 15.1843644923507
x60 = -3.66519142918809
x61 = 72.2566310277441
x62 = 40.317105721069
x63 = 84.2994028713261
x64 = -71.733032256967
x65 = 59.1666616426078
x66 = 27.7507351067098
x67 = -16.2315620435473
x68 = 35.081117965086
x69 = 3.66519142918809
x70 = 9.94837673636768
x71 = -59.1666616426078
x72 = 71.733032256967
x73 = -15.1843644923507
x74 = -35.081117965086
x75 = -60.2138591938044
x76 = -47.1238895207292
x77 = -65.9734457666071
x78 = -72.7802298081635
x78 = -72.7802298081635