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- La ecuación:
-
Ecuación 5*x^2+2*x-7=0
-
Ecuación 12,4-x=16
-
Ecuación x+120=40*5
-
Ecuación y(0)=1
- Expresar {x} en función de y en la ecuación:
- -18*x-8*y=-18
- -13*x+12*y=-19
- -1*x+11*y=-9
- 16*x-11*y=13
-
Expresiones idénticas
- SQRT(dieciséis -x^ dos)⋅sin3x= cero
- SQRT(16 menos x al cuadrado )⋅ seno de 3x es igual a 0
- SQRT(dieciséis menos x en el grado dos)⋅ seno de 3x es igual a cero
- SQRT(16-x2)⋅sin3x=0
- SQRT16-x2⋅sin3x=0
- SQRT(16-x²)⋅sin3x=0
- SQRT(16-x en el grado 2)⋅sin3x=0
- SQRT16-x^2⋅sin3x=0
- SQRT(16-x^2)⋅sin3x=O
-
Expresiones semejantes
- SQRT(16+x^2)⋅sin3x=0
SQRT(16-x^2)⋅sin3x=0 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
_________ / 2 \/ 16 - x *sin(3*x) = 0
$$\sqrt{16 - x^{2}} \sin{\left(3 x \right)} = 0$$
Suma y producto de raíces
[src]
suma
pi
-4 + 4 + --
3
$$\left(-4 + 4\right) + \frac{\pi}{3}$$
=
pi -- 3
$$\frac{\pi}{3}$$
producto
pi
-4*0*4*--
3
$$\frac{\pi}{3} \cdot 4 \left(- 0\right)$$
=
0
$$0$$
0
Respuesta rápida
[src]
x1 = -4
$$x_{1} = -4$$
x2 = 0
$$x_{2} = 0$$
x3 = 4
$$x_{3} = 4$$
pi
x4 = --
3
$$x_{4} = \frac{\pi}{3}$$
x4 = pi/3
Respuesta numérica
[src]
x1 = 17.8023583703422
x2 = -31.4159265358979
x3 = 1.0471975511966
x4 = -35.6047167406843
x5 = 98.4365698124802
x6 = 71.2094334813686
x7 = -99.4837673636768
x8 = 70.162235930172
x9 = 13.6135681655558
x10 = 32.4631240870945
x11 = 96.342174710087
x12 = -68.0678408277789
x13 = -59.6902604182061
x14 = -48.1710873550435
x15 = 2.0943951023932
x16 = -41.8879020478639
x17 = 21.9911485751286
x18 = 43.9822971502571
x19 = 15.707963267949
x20 = -4.18879020478639
x21 = -53.4070751110265
x22 = 78.5398163397448
x23 = 26.1799387799149
x24 = 52.3598775598299
x25 = 39.7935069454707
x26 = -92.1533845053006
x27 = 63.8790506229925
x28 = 68.0678408277789
x29 = 10.471975511966
x30 = -13.6135681655558
x31 = -57.5958653158129
x32 = 94.2477796076938
x33 = -55.5014702134197
x34 = 76.4454212373516
x35 = -72.2566310325652
x36 = -1.0471975511966
x37 = -19.8967534727354
x38 = 8.37758040957278
x39 = -11.5191730631626
x40 = 48.1710873550435
x41 = 92.1533845053006
x42 = 0.0
x43 = -50.2654824574367
x44 = -81.6814089933346
x45 = -83.7758040957278
x46 = -90.0589894029074
x47 = -87.9645943005142
x48 = 6.28318530717959
x49 = -39.7935069454707
x50 = -26.1799387799149
x51 = -77.4926187885482
x52 = 46.0766922526503
x53 = 4.0
x54 = -37.6991118430775
x55 = -46.0766922526503
x56 = 65.9734457253857
x57 = -79.5870138909414
x58 = 30.3687289847013
x59 = -28.2743338823081
x60 = 83.7758040957278
x61 = -70.162235930172
x62 = 72.2566310325652
x63 = -95.2949771588904
x64 = -43.9822971502571
x65 = -4.0
x66 = -33.5103216382911
x67 = 19.8967534727354
x68 = 87.9645943005142
x69 = 59.6902604182061
x70 = -17.8023583703422
x71 = 24.0855436775217
x72 = 100.530964914873
x73 = 28.2743338823081
x74 = 74.3510261349584
x75 = -94.2477796076938
x76 = 41.8879020478639
x77 = 54.4542726622231
x78 = -21.9911485751286
x79 = 85.870199198121
x80 = 56.5486677646163
x81 = 90.0589894029074
x82 = -65.9734457253857
x83 = -15.707963267949
x84 = -30.3687289847013
x85 = -2.0943951023932
x86 = -24.0855436775217
x87 = -63.8790506229925
x88 = 50.2654824574367
x89 = 37.6991118430775
x89 = 37.6991118430775