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- La ecuación:
-
Ecuación x+7-x/3=3
-
Ecuación (x-1)/(5-x)=2/9
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Ecuación 2x-3=4
-
Ecuación √(x^2-1)^3=2*x
- Expresar {x} en función de y en la ecuación:
- -3*x-20*y=-13
- -16*x+14*y=-9
- -16*x-10*y=4
- 6*x+17*y=3
-
Expresiones idénticas
- sinx+((dos -(tres)^ cero , cinco)/ dos *(cosx+ uno))^ cero , cinco = cero
- seno de x más ((2 menos (3) en el grado 0,5) dividir por 2 multiplicar por ( coseno de x más 1)) en el grado 0,5 es igual a 0
- seno de x más ((dos menos (tres) en el grado cero , cinco) dividir por dos multiplicar por ( coseno de x más uno)) en el grado cero , cinco es igual a cero
- sinx+((2-(3)0,5)/2*(cosx+1))0,5=0
- sinx+2-30,5/2*cosx+10,5=0
- sinx+((2-(3)^0,5)/2(cosx+1))^0,5=0
- sinx+((2-(3)0,5)/2(cosx+1))0,5=0
- sinx+2-30,5/2cosx+10,5=0
- sinx+2-3^0,5/2cosx+1^0,5=0
- sinx+((2-(3)^0,5)/2*(cosx+1))^0,5=O
- sinx+((2-(3)^0,5) dividir por 2*(cosx+1))^0,5=0
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Expresiones semejantes
- sinx-((2-(3)^0,5)/2*(cosx+1))^0,5=0
- sinx+((2-(3)^0,5)/2*(cosx-1))^0,5=0
- sinx+((2+(3)^0,5)/2*(cosx+1))^0,5=0
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Expresiones con funciones
- sinx
- sinx+cosx=1
- sinx/2=1/2
- sinx
- sinx=2
- sinx=1
- cosx
- cosx/2=1/2
- cosx-2sinx=|cosx|
- cosx=-3√2
- cosx*(cosx-1)=0
- cosx/5=-(√3/2)
sinx+((2-(3)^0,5)/2*(cosx+1))^0,5=0 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
________________________
/ ___
/ 2 - \/ 3
sin(x) + / ---------*(cos(x) + 1) = 0
\/ 2
$$\sqrt{\frac{2 - \sqrt{3}}{2} \left(\cos{\left(x \right)} + 1\right)} + \sin{\left(x \right)} = 0$$
Respuesta rápida
[src]
/ ___________\
| / ___ |
|\/ 2 - \/ 3 |
x1 = -2*atan|--------------|
| ___________|
| / ___ |
\\/ 2 + \/ 3 /
$$x_{1} = - 2 \operatorname{atan}{\left(\frac{\sqrt{2 - \sqrt{3}}}{\sqrt{\sqrt{3} + 2}} \right)}$$
x1 = -2*atan(sqrt(2 - sqrt(3))/sqrt(sqrt(3) + 2))
Suma y producto de raíces
[src]
suma
/ ___________\
| / ___ |
|\/ 2 - \/ 3 |
-2*atan|--------------|
| ___________|
| / ___ |
\\/ 2 + \/ 3 /
$$- 2 \operatorname{atan}{\left(\frac{\sqrt{2 - \sqrt{3}}}{\sqrt{\sqrt{3} + 2}} \right)}$$
=
/ ___________\
| / ___ |
|\/ 2 - \/ 3 |
-2*atan|--------------|
| ___________|
| / ___ |
\\/ 2 + \/ 3 /
$$- 2 \operatorname{atan}{\left(\frac{\sqrt{2 - \sqrt{3}}}{\sqrt{\sqrt{3} + 2}} \right)}$$
producto
/ ___________\
| / ___ |
|\/ 2 - \/ 3 |
-2*atan|--------------|
| ___________|
| / ___ |
\\/ 2 + \/ 3 /
$$- 2 \operatorname{atan}{\left(\frac{\sqrt{2 - \sqrt{3}}}{\sqrt{\sqrt{3} + 2}} \right)}$$
=
/ ___________\
| / ___ |
|\/ 2 - \/ 3 |
-2*atan|--------------|
| ___________|
| / ___ |
\\/ 2 + \/ 3 /
$$- 2 \operatorname{atan}{\left(\frac{\sqrt{2 - \sqrt{3}}}{\sqrt{\sqrt{3} + 2}} \right)}$$
-2*atan(sqrt(2 - sqrt(3))/sqrt(2 + sqrt(3)))
Respuesta numérica
[src]
x1 = 68.5914396033772
x2 = -63.3554518473942
x3 = 43.4586983746588
x4 = -101.054563690472
x5 = -97.3893722612836
x6 = 53.4070751110265
x7 = -31.9395253114962
x8 = 78.5398163397448
x9 = 97.3893722612836
x10 = 12.0427718387609
x11 = -59.6902604182061
x12 = 81.1578102177363
x13 = 87.4409955249159
x14 = -65.9734457253857
x15 = -57.0722665402146
x16 = 37.1755130674792
x17 = -19.3731546971371
x18 = -21.9911485751286
x19 = -34.5575191894877
x20 = -15.707963267949
x21 = 21.9911485751286
x22 = -69.6386371545737
x23 = -75.9218224617533
x24 = 5.75958653158129
x25 = -40.8407044966673
x26 = 9.42477796076938
x27 = 34.5575191894877
x28 = 65.9734457253857
x29 = -28.2743338823081
x30 = 56.025068989018
x31 = 219.387886975687
x32 = -94.7713783832921
x33 = 100.007366139275
x34 = -88.4881930761125
x35 = -53.4070751110265
x36 = -13.0899693899575
x37 = 49.7418836818384
x38 = -9.42477796076938
x39 = 40.8407044966673
x40 = -91.106186954104
x41 = -38.2227106186758
x42 = -82.2050077689329
x43 = 24.60914245312
x44 = 162.839219211071
x45 = 59.6902604182061
x46 = 47.1238898038469
x47 = -258.134196369961
x48 = 91.106186954104
x49 = -44.5058959258554
x50 = 28.2743338823081
x51 = -47.1238898038469
x52 = -0.523598775598299
x53 = -3.14159265358979
x54 = 18.3259571459405
x55 = -50.789081233035
x56 = -25.6563400043166
x57 = -72.2566310325652
x58 = -84.8230016469244
x59 = 30.8923277602996
x60 = 84.8230016469244
x61 = -6.80678408277789
x62 = -14948.2214445558
x63 = 72.2566310325652
x64 = 93.7241808320955
x65 = 62.3082542961976
x66 = 74.8746249105567
x67 = -78.5398163397448
x68 = 15.707963267949
x69 = 3.14159265358979
x69 = 3.14159265358979