Sr Examen
Otras calculadoras
-
¿Cómo usar?
- La ecuación:
-
Ecuación (x+9)^2=36*x
-
Ecuación a+120=2000/5
-
Ecuación 5^x=6-x
-
Ecuación 2^x=1
- Expresar {x} en función de y en la ecuación:
- -6*x-12*y=9
- 9*x-1*y=17
- 10*x-2*y=11
- 12*x-3*y=-2
-
Expresiones idénticas
- seis *cos(x)^ dos + cinco *cos(pi/(dos -x))= siete
- 6 multiplicar por coseno de (x) al cuadrado más 5 multiplicar por coseno de ( número pi dividir por (2 menos x)) es igual a 7
- seis multiplicar por coseno de (x) en el grado dos más cinco multiplicar por coseno de ( número pi dividir por (dos menos x)) es igual a siete
- 6*cos(x)2+5*cos(pi/(2-x))=7
- 6*cosx2+5*cospi/2-x=7
- 6*cos(x)²+5*cos(pi/(2-x))=7
- 6*cos(x) en el grado 2+5*cos(pi/(2-x))=7
- 6cos(x)^2+5cos(pi/(2-x))=7
- 6cos(x)2+5cos(pi/(2-x))=7
- 6cosx2+5cospi/2-x=7
- 6cosx^2+5cospi/2-x=7
- 6*cos(x)^2+5*cos(pi dividir por (2-x))=7
-
Expresiones semejantes
- 6*cos(x)^2+5*cos(pi/(2+x))=7
- 6*cos(x)^2-5*cos(pi/(2-x))=7
- 6*cosx^2+5*cos(pi/(2-x))=7
-
Expresiones con funciones
- Coseno cos
- cos(x)+sin(3x)=0
- cos(x)=2*x
- cos(x)-e^(-x)+x-1=0
- cos(2x)-3*cos(x)+2=0
- cos^2x+cos^22*x-cos^23*x-cos^24*x=0
- Coseno cos
- cos(x)+sin(3x)=0
- cos(x)=2*x
- cos(x)-e^(-x)+x-1=0
- cos(2x)-3*cos(x)+2=0
- cos^2x+cos^22*x-cos^23*x-cos^24*x=0
6*cos(x)^2+5*cos(pi/(2-x))=7 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
2 / pi \
6*cos (x) + 5*cos|-----| = 7
\2 - x/
$$6 \cos^{2}{\left(x \right)} + 5 \cos{\left(\frac{\pi}{2 - x} \right)} = 7$$
Respuesta numérica
[src]
x1 = -90.1513838357056
x2 = -79.4944764287972
x3 = -99.5760709483177
x4 = 32.3665250254514
x5 = -3.98144170633001
x6 = 38.6511870929243
x7 = 134.133417279451
x8 = -70.0695156064538
x9 = 17.911312385813
x10 = -49.3118210030518
x11 = -26.0825434018503
x12 = 85.7776970216749
x13 = 90.1514314795582
x14 = -58.7361254607179
x15 = 82.6360550347542
x16 = 10.3189801693344
x17 = 60677.6758280502
x18 = 27.3257929899742
x19 = -61.8776048104159
x20 = 48.0771542608727
x21 = -55.5946651343585
x22 = -68.1606074264528
x23 = -13.503713060974
x24 = -11.6342328208942
x25 = 96.434544619589
x26 = 5.62619118219313
x27 = 11.6567428353798
x28 = -32.3675575948886
x29 = -57.502753260436
x30 = 99.5761063015412
x31 = 54.3608021629397
x32 = -33.6056367423152
x33 = -76.3528300917739
x34 = -17.9051836059763
x35 = -10.3519251689126
x36 = 26.0805661062833
x37 = -41.7937496442482
x38 = -19.7957357602269
x39 = 24.1862440667477
x40 = 41.7932706886548
x41 = 76.3527516527247
x42 = 61.8777522139551
x43 = 73.2110879103425
x44 = 74.4437378128906
x45 = 68.1607176938855
x46 = 39.8884213508958
x47 = 77.5852628735246
x48 = -46.170451041246
x49 = 46.1708060881989
x50 = -83.868276399955
x51 = -77.5851881175987
x52 = -63.7861623900506
x53 = -39.8878704706696
x54 = -35.5097408794922
x55 = 83.8683355774705
x56 = 357.186280464685
x57 = 19.7911925904709
x58 = 60.644309632402
x59 = 52.4534704009051
x60 = 70.0694141057881
x61 = -98.3442557897458
x62 = -27.3240758838892
x63 = 98.3442190903507
x64 = 55.5948684125709
x65 = -92.0610107054914
x66 = -24.1837650400882
x67 = -2.39366688354771
x68 = -93.2929431985598
x69 = 30.4659772280147
x70 = 63.7860278223788
x71 = 7.08096949303268
x72 = -5.40446799289214
x73 = 8.56603006054117
x74 = -48.0774687342665
x75 = -71.3021258252091
x76 = 16.6431534659042
x77 = 33.6065585917812
x78 = -85.7777523350725
x79 = 92.0609659650382
x80 = -54.3610196329916
x80 = -54.3610196329916