Sr Examen

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La ecuación:
Ecuación (3x−36)⋅(x+8)=0
Ecuación x+y-4=0
Ecuación 4-x/7=x/9
Ecuación z^4=1
Expresar {x} en función de y en la ecuación:
9*x+17*y=13
-2*x-19*y=3
6*x+17*y=-11
-19*x+14*y=20
Expresiones idénticas
(dos sinx-sqrt3)sqrt(3x^2-7x+ cuatro)= cero
(2 seno de x menos raíz cuadrada de 3) raíz cuadrada de (3x al cuadrado menos 7x más 4) es igual a 0
(dos seno de x menos raíz cuadrada de 3) raíz cuadrada de (3x al cuadrado menos 7x más cuatro) es igual a cero
(2sinx-√3)√(3x^2-7x+4)=0
(2sinx-sqrt3)sqrt(3x2-7x+4)=0
2sinx-sqrt3sqrt3x2-7x+4=0
(2sinx-sqrt3)sqrt(3x²-7x+4)=0
(2sinx-sqrt3)sqrt(3x en el grado 2-7x+4)=0
2sinx-sqrt3sqrt3x^2-7x+4=0
(2sinx-sqrt3)sqrt(3x^2-7x+4)=O
Expresiones semejantes
(2sinx+sqrt3)sqrt(3x^2-7x+4)=0
(2sinx-sqrt3)sqrt(3x^2-7x-4)=0
(2sinx-sqrt3)sqrt(3x^2+7x+4)=0
Expresiones con funciones
Raíz cuadrada sqrt
sqrt(x+2)-sqrt(x-6)=2
sqrt(4+2x−x^2)=x−2.
sqrt((a-b*w^2)^2+(c*w)^2)=(19/10)*w
sqrt(5+2*x)=8+-sqrt(x-1)
sqrt(2x^2-5x+1)=x-1

(2sinx-sqrt3)sqrt(3x^2-7x+4)=0 la ecuación

El profesor se sorprenderá mucho al ver tu solución correcta😉

Ha introducido [src]

                      ________________    
/             ___\   /    2               
\2*sin(x) - \/ 3 /*\/  3*x  - 7*x + 4  = 0

\sqrt{\left(3 x^{2} - 7 x\right) + 4} \left(2 \sin{\left(x \right)} - \sqrt{3}\right) = 0

Simplificar

Gráfica

Trazar el gráfico f1(x)

Trazar el gráfico f2(x)

Respuesta rápida [src]

x1 = 1

x_{1} = 1

x2 = 4/3

x_{2} = \frac{4}{3}

     pi
x3 = --
     3

x_{3} = \frac{\pi}{3}

     2*pi
x4 = ----
      3

x_{4} = \frac{2 \pi}{3}

x4 = 2*pi/3

Suma y producto de raíces [src]

suma

          pi   2*pi
1 + 4/3 + -- + ----
          3     3

\frac{2 \pi}{3} + \left(\frac{\pi}{3} + \left(1 + \frac{4}{3}\right)\right)

7/3 + pi

\frac{7}{3} + \pi

producto

  pi     
4*--     
  3  2*pi
----*----
 3    3

\frac{2 \pi}{3} \frac{4 \frac{\pi}{3}}{3}

    2
8*pi 
-----
  27

\frac{8 \pi^{2}}{27}

8*pi^2/27

Respuesta numérica [src]

x1 = 39.7935069454707

x2 = -61.7846555205993

x3 = -287.979326579064

x4 = -92.1533845053006

x5 = 64.9262481741891

x6 = -1197.99399856891

x7 = -67.0206432765823

x8 = 1.0471975511966

x9 = 33.5103216382911

x10 = -35.6047167406843

x11 = -86.9173967493176

x12 = 95.2949771588904

x13 = -54.4542726622231

x14 = 71.2094334813686

x15 = 63.8790506229925

x16 = 70.162235930172

x17 = -99.4837673636768

x18 = -17.8023583703422

x19 = 13.6135681655558

x20 = 82.7286065445312

x21 = -80.634211442138

x22 = -42.9350995990605

x23 = -49.2182849062401

x24 = 32.4631240870945

x25 = 101.57816246607

x26 = 58.6430628670095

x27 = 46.0766922526503

x28 = 96.342174710087

x29 = -10.471975511966

x30 = -55.5014702134197

x31 = -68.0678408277789

x32 = 51.3126800086333

x33 = 7.33038285837618

x34 = -48.1710873550435

x35 = 20.943951023932

x36 = -41.8879020478639

x37 = 2.0943951023932

x38 = -23.0383461263252

x39 = -85.870199198121

x40 = 76.4454212373516

x41 = -60.7374579694027

x42 = -79.5870138909414

x43 = 38.7463093942741

x44 = 57.5958653158129

x45 = -5.23598775598299

x46 = -4.18879020478639

x47 = 77.4926187885482

x48 = -4075.69286925716

x49 = 90.0589894029074

x50 = 8.37758040957278

x51 = -11.5191730631626

x52 = -29.3215314335047

x53 = -73.3038285837618

x54 = 83.7758040957278

x55 = -30.3687289847013

x56 = -93.2005820564972

x57 = -24.0855436775217

x58 = 14.6607657167524

x59 = -16.7551608191456

x60 = -98.4365698124802

x61 = 642.979296434711

x62 = 27.2271363311115

x63 = 45.0294947014537

x64 = 26.1799387799149

x65 = 89.0117918517108

x66 = -36.6519142918809

x67 = 52.3598775598299

x68 = 19.8967534727354

x69 = -74.3510261349584

x69 = -74.3510261349584