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- La ecuación:
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Ecuación 1-7*(4+2*x)=-9-4*x
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Ecuación (x+2)^4+(x+2)^2-12=0
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Ecuación tan(x)=-3
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Ecuación tan(x)=3/2
- Expresar {x} en función de y en la ecuación:
- -5*x+6*y=19
- -11*x+4*y=-8
- 2*x+2*y=-6
- 17*x+9*y=14
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Expresiones idénticas
- - dos ^cos(x)*log(dos)*sin(x)*atan(sqrt(x))+ dos ^cos(x)/(dos *sqrt(x)*(x+ uno))= cero
- menos 2 en el grado coseno de (x) multiplicar por logaritmo de (2) multiplicar por seno de (x) multiplicar por arco tangente de gente de ( raíz cuadrada de (x)) más 2 en el grado coseno de (x) dividir por (2 multiplicar por raíz cuadrada de (x) multiplicar por (x más 1)) es igual a 0
- menos dos en el grado coseno de (x) multiplicar por logaritmo de (dos) multiplicar por seno de (x) multiplicar por arco tangente de gente de ( raíz cuadrada de (x)) más dos en el grado coseno de (x) dividir por (dos multiplicar por raíz cuadrada de (x) multiplicar por (x más uno)) es igual a cero
- -2^cos(x)*log(2)*sin(x)*atan(√(x))+2^cos(x)/(2*√(x)*(x+1))=0
- -2cos(x)*log(2)*sin(x)*atan(sqrt(x))+2cos(x)/(2*sqrt(x)*(x+1))=0
- -2cosx*log2*sinx*atansqrtx+2cosx/2*sqrtx*x+1=0
- -2^cos(x)log(2)sin(x)atan(sqrt(x))+2^cos(x)/(2sqrt(x)(x+1))=0
- -2cos(x)log(2)sin(x)atan(sqrt(x))+2cos(x)/(2sqrt(x)(x+1))=0
- -2cosxlog2sinxatansqrtx+2cosx/2sqrtxx+1=0
- -2^cosxlog2sinxatansqrtx+2^cosx/2sqrtxx+1=0
- -2^cos(x)*log(2)*sin(x)*atan(sqrt(x))+2^cos(x)/(2*sqrt(x)*(x+1))=O
- -2^cos(x)*log(2)*sin(x)*atan(sqrt(x))+2^cos(x) dividir por (2*sqrt(x)*(x+1))=0
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Expresiones semejantes
- -2^cos(x)*log(2)*sin(x)*atan(sqrt(x))+2^cos(x)/(2*sqrt(x)*(x-1))=0
- 2^cos(x)*log(2)*sin(x)*atan(sqrt(x))+2^cos(x)/(2*sqrt(x)*(x+1))=0
- -2^cos(x)*log(2)*sin(x)*atan(sqrt(x))-2^cos(x)/(2*sqrt(x)*(x+1))=0
- -2^cos(x)*log(2)*sin(x)*arctan(sqrt(x))+2^cos(x)/(2*sqrt(x)*(x+1))=0
- -2^cosx*log(2)*sinx*atan(sqrt(x))+2^cosx/(2*sqrt(x)*(x+1))=0
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Expresiones con funciones
- Coseno cos
- cosx=1/3
- cosx/7=-1
- cosx/(1-sinx)=0
- cos(x)=2
- cos(x)=-3/4
- Logaritmo log
- log(x^2+1)=0
- log(2)/(20x^2+8)=log(sqrt(2))/(sqrt(10x^4+16))-1
- log(x^2-5x+40,x)=2
- log3(7-x)=2
- log7(1−x)=log78−log7(3−x).
- Seno sin
- sin(x)-cos(x)=-1
- sinx-cosx=0
- sin(0.5x)=-sqrt3/2
- sin(x/4)=1/2
- sin(x)-cos(x)=1
- Arcotangente arctan
- atan(x/0.75)-ln((0,75^2+x^2)^(1/2))=0
- atanh(x)/x
- atan(x)^(2)=0
- atan(x^2-2*y)
- atan(x)+x-1=0
- Raíz cuadrada sqrt
- sqrt(x-5)=x-7
- sqrt(366)-sqrt(166)+sqrt(26)=4*sqrt(6)
- sqrt(x^2-x-1)-sqrt(x)=1
- sqrt(x)=-4
- sqrt(x)=-1
- Coseno cos
- cosx=1/3
- cosx/7=-1
- cosx/(1-sinx)=0
- cos(x)=2
- cos(x)=-3/4
- Raíz cuadrada sqrt
- sqrt(x-5)=x-7
- sqrt(366)-sqrt(166)+sqrt(26)=4*sqrt(6)
- sqrt(x^2-x-1)-sqrt(x)=1
- sqrt(x)=-4
- sqrt(x)=-1
-2^cos(x)*log(2)*sin(x)*atan(sqrt(x))+2^cos(x)/(2*sqrt(x)*(x+1))=0 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
cos(x)
cos(x) / ___\ 2
-2 *log(2)*sin(x)*atan\\/ x / + --------------- = 0
___
2*\/ x *(x + 1)
$$\frac{2^{\cos{\left(x \right)}}}{2 \sqrt{x} \left(x + 1\right)} + - 2^{\cos{\left(x \right)}} \log{\left(2 \right)} \sin{\left(x \right)} \operatorname{atan}{\left(\sqrt{x} \right)} = 0$$
Respuesta numérica
[src]
x1 = -94.247746371718 + 0.000505096444005926*i
x2 = -37.6989011050267 + 0.00201597212022417*i
x3 = -25.1322614589254 - 0.00373414057405436*i
x4 = 75.3989704306734
x5 = 6.31610121891005
x6 = 100.53144649139
x7 = -31.415621634202 + 0.00265874091081738*i
x8 = 9.40677791265861
x9 = 40.8387986115422
x10 = -43.9821428478716 + 0.00159608696606111*i
x11 = 97.3888668057599
x12 = -50.2653646219512 + 0.00130411552875464*i
x13 = 56.54982640103
x14 = 12.5779296705926
x15 = 37.7012657285131
x16 = -100.53093572129 + 0.000458308581071088*i
x17 = 62.832839460321
x18 = -87.9645561205231 + 0.000560424735272728*i
x19 = -6.27474001612387 + 0.0325005224537153*i
x20 = -6.27474001612387 - 0.0325005224537153*i
x21 = 43.9839985340583
x22 = 53.405810628684
x23 = 47.122358636611
x24 = 81.6820698983766
x25 = -81.6813646782029 + 0.000626647301500081*i
x26 = 91.1056274148622
x27 = -75.3981716290039 + 0.000707023141957016*i
x28 = 78.5391146675166
x29 = 65.972530118409
x30 = 87.9651845792134
x31 = 15.6997267428939
x32 = 72.2558341516396
x33 = 94.2483109561482
x34 = 21.9862298992394
x35 = 28.270987149157
x36 = -12.5643852488764 + 0.0108370959372229*i
x37 = 34.5550579789647
x38 = 6197.10716291116 - 186.38755451297*i
x39 = 59.6891935838387
x40 = -69.1149763585968 + 0.000806181424558971*i
x41 = 31.41877370631
x42 = 3.04410591811499
x43 = 84.8223776952149
x44 = 18.8557788261912
x45 = -69.1149763585968 - 0.000806181424558971*i
x46 = 50.2668696154006
x47 = -56.5485748460211 + 0.00109144998245746*i
x47 = -56.5485748460211 + 0.00109144998245746*i