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- La ecuación:
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Ecuación 2x^2-x-1=x^2-5x-(-1-x^2)
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Ecuación x(x^2+2x+1)=6(x+1)
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Ecuación 4x+1=-3x+15
- Ecuación (3x−36)⋅(x+8)=0
- Expresar {x} en función de y en la ecuación:
- -6*x-20*y=8
- 13*x-12*y=19
- -9*x+11*y=9
- -4*x-8*y=-20
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Expresiones idénticas
- sqrt((x- uno)/(x+ uno))*((x- uno)/(x+ uno)- uno)*(dos /(x+ uno)+((x- uno)/(x+ uno)- uno)/(x- uno)+ dos /(x- uno))/(cuatro *(x- uno))= cero
- raíz cuadrada de ((x menos 1) dividir por (x más 1)) multiplicar por ((x menos 1) dividir por (x más 1) menos 1) multiplicar por (2 dividir por (x más 1) más ((x menos 1) dividir por (x más 1) menos 1) dividir por (x menos 1) más 2 dividir por (x menos 1)) dividir por (4 multiplicar por (x menos 1)) es igual a 0
- raíz cuadrada de ((x menos uno) dividir por (x más uno)) multiplicar por ((x menos uno) dividir por (x más uno) menos uno) multiplicar por (dos dividir por (x más uno) más ((x menos uno) dividir por (x más uno) menos uno) dividir por (x menos uno) más dos dividir por (x menos uno)) dividir por (cuatro multiplicar por (x menos uno)) es igual a cero
- √((x-1)/(x+1))*((x-1)/(x+1)-1)*(2/(x+1)+((x-1)/(x+1)-1)/(x-1)+2/(x-1))/(4*(x-1))=0
- sqrt((x-1)/(x+1))((x-1)/(x+1)-1)(2/(x+1)+((x-1)/(x+1)-1)/(x-1)+2/(x-1))/(4(x-1))=0
- sqrtx-1/x+1x-1/x+1-12/x+1+x-1/x+1-1/x-1+2/x-1/4x-1=0
- sqrt((x-1)/(x+1))*((x-1)/(x+1)-1)*(2/(x+1)+((x-1)/(x+1)-1)/(x-1)+2/(x-1))/(4*(x-1))=O
- sqrt((x-1) dividir por (x+1))*((x-1) dividir por (x+1)-1)*(2 dividir por (x+1)+((x-1) dividir por (x+1)-1) dividir por (x-1)+2 dividir por (x-1)) dividir por (4*(x-1))=0
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Expresiones semejantes
- sqrt((x-1)/(x+1))*((x-1)/(x+1)-1)*(2/(x+1)+((x-1)/(x+1)+1)/(x-1)+2/(x-1))/(4*(x-1))=0
- sqrt((x-1)/(x+1))*((x-1)/(x-1)-1)*(2/(x+1)+((x-1)/(x+1)-1)/(x-1)+2/(x-1))/(4*(x-1))=0
- sqrt((x-1)/(x+1))*((x+1)/(x+1)-1)*(2/(x+1)+((x-1)/(x+1)-1)/(x-1)+2/(x-1))/(4*(x-1))=0
- sqrt((x-1)/(x-1))*((x-1)/(x+1)-1)*(2/(x+1)+((x-1)/(x+1)-1)/(x-1)+2/(x-1))/(4*(x-1))=0
- sqrt((x-1)/(x+1))*((x-1)/(x+1)-1)*(2/(x+1)+((x-1)/(x+1)-1)/(x+1)+2/(x-1))/(4*(x-1))=0
- sqrt((x-1)/(x+1))*((x-1)/(x+1)-1)*(2/(x+1)+((x-1)/(x-1)-1)/(x-1)+2/(x-1))/(4*(x-1))=0
- sqrt((x-1)/(x+1))*((x-1)/(x+1)-1)*(2/(x+1)+((x-1)/(x+1)-1)/(x-1)+2/(x+1))/(4*(x-1))=0
- sqrt((x-1)/(x+1))*((x-1)/(x+1)-1)*(2/(x+1)+((x+1)/(x+1)-1)/(x-1)+2/(x-1))/(4*(x-1))=0
- sqrt((x-1)/(x+1))*((x-1)/(x+1)+1)*(2/(x+1)+((x-1)/(x+1)-1)/(x-1)+2/(x-1))/(4*(x-1))=0
- sqrt((x-1)/(x+1))*((x-1)/(x+1)-1)*(2/(x+1)+((x-1)/(x+1)-1)/(x-1)-2/(x-1))/(4*(x-1))=0
- sqrt((x-1)/(x+1))*((x-1)/(x+1)-1)*(2/(x-1)+((x-1)/(x+1)-1)/(x-1)+2/(x-1))/(4*(x-1))=0
- sqrt((x-1)/(x+1))*((x-1)/(x+1)-1)*(2/(x+1)-((x-1)/(x+1)-1)/(x-1)+2/(x-1))/(4*(x-1))=0
- sqrt((x+1)/(x+1))*((x-1)/(x+1)-1)*(2/(x+1)+((x-1)/(x+1)-1)/(x-1)+2/(x-1))/(4*(x-1))=0
- sqrt((x-1)/(x+1))*((x-1)/(x+1)-1)*(2/(x+1)+((x-1)/(x+1)-1)/(x-1)+2/(x-1))/(4*(x+1))=0
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Expresiones con funciones
- Raíz cuadrada sqrt
- sqrt(x-1)=x-3
- sqrt(x+6)=x
- sqrt(16-4*x)=2
- sqrt(12-x)=x
- sqrt(5/(15-x))=1
sqrt((x-1)/(x+1))*((x-1)/(x+1)-1)*(2/(x+1)+((x-1)/(x+1)-1)/(x-1)+2/(x-1))/(4*(x-1))=0 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
/ x - 1 \
_______ | ----- - 1 |
/ x - 1 /x - 1 \ | 2 x + 1 2 |
/ ----- *|----- - 1|*|----- + --------- + -----|
\/ x + 1 \x + 1 / \x + 1 x - 1 x - 1/
--------------------------------------------------- = 0
4*(x - 1)
$$\frac{\sqrt{\frac{x - 1}{x + 1}} \left(\frac{x - 1}{x + 1} - 1\right) \left(\left(\frac{2}{x + 1} + \frac{\frac{x - 1}{x + 1} - 1}{x - 1}\right) + \frac{2}{x - 1}\right)}{4 \left(x - 1\right)} = 0$$
Suma y producto de raíces
[src]
suma
1/2
$$\frac{1}{2}$$
=
1/2
$$\frac{1}{2}$$
producto
1/2
$$\frac{1}{2}$$
=
1/2
$$\frac{1}{2}$$
1/2
Respuesta numérica
[src]
x1 = 40959.5389287044
x2 = 33330.5257748705
x3 = 23157.9084817137
x4 = -22603.9230309016
x5 = -37014.8791100265
x6 = -31928.830693793
x7 = 16375.1968164595
x8 = -18364.9145854652
x9 = -34471.8703207225
x10 = 24005.6715731732
x11 = 38416.5601887403
x12 = -13277.297495924
x13 = 41807.193976581
x14 = 32482.8407644725
x15 = 12983.0819942901
x16 = 15527.239474547
x17 = 24853.4236503035
x18 = 34178.2067309222
x19 = -37862.5429160925
x20 = -15821.2620535457
x21 = -41253.1739008517
x22 = -26842.6243969939
x23 = -42100.8263121639
x24 = -38710.2041406407
x25 = -20908.3667588667
x26 = 12134.89998034
x27 = 29092.0529919744
x28 = -32776.5144334328
x29 = 35873.5576426517
x30 = 0.5
x31 = -30233.4500192227
x32 = -35319.5430184014
x33 = 35025.8839304101
x34 = -12429.2079281013
x35 = 27396.6241720337
x36 = 20614.5392636224
x37 = -25994.9015921791
x38 = -36167.2125429658
x39 = 36721.2281118208
x40 = -14125.3304603559
x41 = 31635.1513696171
x42 = -16669.1740174019
x43 = -39557.8629479221
x44 = -23451.6826341866
x45 = -29385.7523334997
x46 = 18918.8748665393
x47 = 22310.133097394
x48 = -40405.5194885426
x49 = -14973.3161787592
x50 = 37568.8955598152
x51 = 14679.2402062512
x52 = 26548.8990466674
x53 = 28244.341936308
x54 = 13831.1910724369
x55 = 30787.4572233553
x56 = -19212.7503918579
x57 = -24299.4315777395
x58 = -31081.1426741184
x59 = -28538.0491750051
x60 = 21462.3439358311
x61 = 42654.8469857089
x62 = 18071.0098592987
x63 = -21756.151544946
x64 = -25147.170922245
x65 = 19766.7170438377
x66 = 29939.7579166145
x67 = -17517.0568808202
x68 = 39264.2221830678
x69 = -27690.3400484674
x70 = 25701.1658202732
x71 = -20060.5670204207
x72 = -33624.194212838
x73 = 40111.8817115177
x74 = 17223.1185706549
x74 = 17223.1185706549