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- La ecuación:
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Ecuación x^4+2*x^2-8=0
-
Ecuación x*(x^2+8*x+16)=5*(x+4)
-
Ecuación -25-x=-17
-
Ecuación x^2+3x=4
- Expresar {x} en función de y en la ecuación:
- -18*x-2*y=9
- -14*x+10*y=19
- -9*x+1*y=3
- -17*x+1*y=-11
-
Expresiones idénticas
- √ tres -3tg(1 cero x-П/ cuatro)=0
- √3 menos 3tg(10x menos П dividir por 4) es igual a 0
- √ tres menos 3tg(1 cero x menos П dividir por cuatro) es igual a 0
- √3-3tg10x-П/4=0
- √3-3tg(10x-П/4)=O
- √3-3tg(10x-П dividir por 4)=0
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Expresiones semejantes
- √3+3tg(10x-П/4)=0
- √3-3tg(10x+П/4)=0
√3-3tg(10x-П/4)=0 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
___ / pi\
\/ 3 - 3*tan|10*x - --| = 0
\ 4 /
$$- 3 \tan{\left(10 x - \frac{\pi}{4} \right)} + \sqrt{3} = 0$$
Suma y producto de raíces
[src]
suma
-7*pi ----- 120
$$- \frac{7 \pi}{120}$$
=
-7*pi ----- 120
$$- \frac{7 \pi}{120}$$
producto
-7*pi ----- 120
$$- \frac{7 \pi}{120}$$
=
-7*pi ----- 120
$$- \frac{7 \pi}{120}$$
-7*pi/120
Respuesta numérica
[src]
x1 = -70.2407757465118
x2 = -92.2319243216403
x3 = 82.1264679525932
x4 = -71.8115720733067
x5 = 74.2724863186187
x6 = 22.1220482690281
x7 = -67.72750162364
x8 = 98.1485904859011
x9 = -11.8071523897416
x10 = -51.705379090332
x11 = 87.7813347290548
x12 = 76.1574419107726
x13 = -97.886791098102
x14 = -83.7496241569479
x15 = 30.2901891683616
x16 = 90.2946088519266
x17 = -21.860248881229
x18 = -85.6345797491018
x19 = -29.7142305152035
x20 = -14.0062672472545
x21 = -99.7717466902559
x22 = -89.7186501987685
x23 = -37.8823714145369
x24 = 45.9981524363106
x25 = -5.83812634792103
x26 = -65.8425460314861
x27 = 20.2370926768743
x28 = 65.7901861539263
x29 = -35.997415822383
x30 = 5.7857664703612
x31 = -19.9752932890751
x32 = 4.21497014356631
x33 = -7.72308194007491
x34 = 70.188415868952
x35 = -25.9443193308957
x36 = 34.0601003526693
x37 = -55.7894495399987
x38 = 58.2503637853107
x39 = 18.3521370847204
x40 = 71.7592121957469
x41 = 26.2061187186949
x42 = -54.2186532132039
x43 = -27.8292749230496
x44 = -3.95317075576716
x45 = 41.2857634559259
x46 = -82.178827830153
x47 = 0.130899693899575
x48 = 44.1131968441567
x49 = 38.1441708023361
x50 = 32.1751447605155
x51 = 80.2415123604393
x52 = 11.7547925121818
x53 = -10.2363560629467
x54 = 16.1530222272075
x55 = 92.1795644440805
x56 = -32.2275046380753
x57 = 48.1972672938234
x58 = -1.7540558982543
x59 = -84.0637834223069
x60 = 10.1839961853869
x61 = -61.7584755818194
x62 = -17.7761784315622
x63 = 52.2813377434901
x64 = -63.6434311739732
x65 = -41.6522825988447
x66 = 54.166293335644
x67 = 94.0645200362344
x68 = -47.9354679060243
x69 = -43.8513974563575
x70 = -33.7983009648702
x71 = -49.8204234981781
x72 = 86.2105384022599
x73 = 96.2636348937473
x74 = 100.347705343414
x75 = 23.692844595823
x76 = -59.8735199896655
x77 = 42.2282412520028
x78 = -77.7805981151273
x79 = 56.3654081931569
x80 = 27.7769150454898
x81 = 14.2680666350536
x82 = -87.8336946066146
x83 = 36.2592152101822
x84 = -73.6965276654606
x85 = -39.7673270066908
x86 = -45.7363530485114
x87 = 59.8211601121056
x88 = -54.5328124785628
x89 = -15.8912228394084
x90 = -96.0018355059481
x91 = 78.3565567682854
x92 = 64.2193898271314
x93 = 8.29904059323304
x94 = 49.7680636206183
x95 = -76.2098017883324
x96 = -93.8027206484352
x97 = -23.7452044733829
x98 = 1.38753675533549
x99 = 68.3034602767981
x99 = 68.3034602767981