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- La ecuación:
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Ecuación 5-2x=11-7(x+2)
- Ecuación x^4-15x^2-16=0
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Ecuación x^2-6x+13=0
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Ecuación x^2-5=0
- Expresar {x} en función de y en la ecuación:
- 4*x+3*y=-15
- 10*x-1*y=10
- 17*x+14*y=-17
- -10*x+9*y=-6
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Expresiones idénticas
- tgx+ tres ctgx= dos √3
- tgx más 3ctgx es igual a 2√3
- tgx más tres ctgx es igual a dos √3
-
Expresiones semejantes
- tgx-3ctgx=2√3
- 578√(3)/3=1/2*x^2*√(3)
- (2*√3)*cos^2(π+x)=2*cos((π/2)-2x)
- 3/(2√(3x-2))=0.375
- x^2-2*x+2*√(3)-3=0
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Expresiones con funciones
- tgx
- tgx2=0
- tgx+1/cos^2x=3
- tgx/3=sqrt(3)/3
- tgx=-1
- tgx =2sinx
tgx+3ctgx=2√3 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
___ tan(x) + 3*cot(x) = 2*\/ 3
$$\tan{\left(x \right)} + 3 \cot{\left(x \right)} = 2 \sqrt{3}$$
Suma y producto de raíces
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suma
pi -- 3
$$\frac{\pi}{3}$$
=
pi -- 3
$$\frac{\pi}{3}$$
producto
pi -- 3
$$\frac{\pi}{3}$$
=
pi -- 3
$$\frac{\pi}{3}$$
pi/3
Respuesta numérica
[src]
x1 = -39.7935069046144
x2 = 54.4542725558948
x3 = -61.784655489932
x4 = 41.8879021786657
x5 = -46.0766921664369
x6 = 26.179938863719
x7 = -33.5103217615887
x8 = 92.1533846882279
x9 = -49.2182851191068
x10 = -11.5191731821562
x11 = -49.2182852376461
x12 = 63.8790507661754
x13 = -24.0855435807678
x14 = -99.4837676822922
x15 = 60.7374576835751
x16 = -71.2094337006472
x17 = -33.5103218486523
x18 = 10.4719757215103
x19 = 4.18879027141189
x20 = -17.8023583177036
x21 = 38.7463090999777
x22 = 76.4454211351805
x23 = -115.191730505324
x24 = -83.7758040740577
x25 = 32.4631239765803
x26 = -55.5014705722673
x27 = 70.162236066459
x28 = -93.2005822658609
x29 = 89.0117916358991
x30 = -5.23598806814723
x31 = 82.7286062668862
x32 = 19.8967535917185
x33 = 60.7374579130517
x34 = -27.2271366527141
x35 = -46.0766920858444
x36 = 4.18879025408787
x37 = -68.0678407518063
x38 = -77.4926189206083
x39 = -2.09439499473715
x40 = 16.7551605160766
x41 = 85.8701993543245
x42 = -71.2094338229671
x43 = -99.4837675002056
x44 = 38.7463092946986
x45 = 82.7286065381173
x46 = -8.37758041826461
x47 = 38.7463094699634
x48 = 10.4719753972318
x49 = -55.501470341071
x50 = 16.7551606819699
x51 = -5.2359879252781
x52 = -27.2271365262547
x53 = -90.058989336938
x54 = -93.2005824087029
x55 = 98.4365697144432
x56 = 48.1710874609421
x57 = -11.5191730933126
x57 = -11.5191730933126