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- La ecuación:
-
Ecuación x^4+2*x^2-8=0
-
Ecuación -2x-4=3x
-
Ecuación x+4=0
-
Ecuación x*(x^2+8*x+16)=5*(x+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
- 9*x+10*y=5
- Derivada de:
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x*cos(x)+sin(x)
- Integral de d{x}:
- x*cos(x)+sin(x)
-
Expresiones idénticas
- x*cos(x)+sin(x)= cero
- x multiplicar por coseno de (x) más seno de (x) es igual a 0
- x multiplicar por coseno de (x) más seno de (x) es igual a cero
- xcos(x)+sin(x)=0
- xcosx+sinx=0
- x*cos(x)+sin(x)=O
-
Expresiones semejantes
- 2sin(x)cos(x)+sin(x)+cos(x)=1
- (2-x)cosx+sinx
- x*cos(x)-sin(x)=0
- cosx+sinxcosx+sinx=1
- sin^(3)(x)+3*sin(x)*cos(x)+sin(x)*cos(x)=5cos^(3)(x)
- x*cosx+sinx=0
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Expresiones con funciones
- Coseno cos
- cos(x)=sqrt(3)
- cos2x=1/2
- cos(2*x)+sqrt(2)*sin(x)+1=0
- cos(pi+x)=1/2
- cos2x=-1
- Seno sin
- sin(x)=1,5
- sin2x=1
- sin(x)=(-1)/sqrt(2)
- sin(3*x)=-1/2
- sin(3*x)=-1
x*cos(x)+sin(x)=0 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Respuesta numérica
[src]
x1 = -80.1230928148503
x2 = 92.687771772017
x3 = -70.69997803861
x4 = 54.9960525574964
x5 = -20.469167402741
x6 = -42.4350618814099
x7 = 0.0
x8 = -17.3363779239834
x9 = -45.57503179559
x10 = -76.9820093304187
x11 = 29.8785865061074
x12 = 45.57503179559
x13 = 89.5465575382492
x14 = 36.1559664195367
x15 = -29.8785865061074
x16 = -48.7152107175577
x17 = -23.6042847729804
x18 = 95.8290108090195
x19 = -58.1366632448992
x20 = -61.2773745335697
x21 = -4.91318043943488
x22 = -33.0170010333572
x23 = 76.9820093304187
x24 = -14.2074367251912
x25 = 42.4350618814099
x26 = 23.6042847729804
x27 = 14.2074367251912
x28 = -86.4053708116885
x29 = 70.69997803861
x30 = -39.295350981473
x31 = 20.469167402741
x32 = -26.7409160147873
x33 = 83.2642147040886
x34 = -64.4181717218392
x35 = 80.1230928148503
x36 = -89.5465575382492
x37 = -7.97866571241324
x38 = 33.0170010333572
x39 = 73.8409691490209
x40 = -83.2642147040886
x41 = 11.085538406497
x42 = 86.4053708116885
x43 = 51.855560729152
x44 = -51.855560729152
x45 = 4.91318043943488
x46 = -2.02875783811043
x47 = 26.7409160147873
x48 = 48.7152107175577
x49 = 39.295350981473
x50 = 67.5590428388084
x51 = -54.9960525574964
x52 = 64.4181717218392
x53 = 2.02875783811043
x54 = 98.9702722883957
x55 = -73.8409691490209
x56 = 61.2773745335697
x57 = 7.97866571241324
x58 = -67.5590428388084
x59 = 58.1366632448992
x60 = -92.687771772017
x61 = -98.9702722883957
x62 = 102.111554139654
x63 = -11.085538406497
x64 = -36.1559664195367
x65 = -95.8290108090195
x66 = 17.3363779239834
x66 = 17.3363779239834