Sr Examen

Otras calculadoras

3^x+5x-2=0 la ecuación

El profesor se sorprenderá mucho al ver tu solución correcta😉

v

Solución numérica:

Buscar la solución numérica en el intervalo [, ]

Solución

Ha introducido [src] 
 x              
3  + 5*x - 2 = 0
(3x+5x)−2=0\left(3^{x} + 5 x\right) - 2 = 0
Simplificar
Gráfica
-12.5-10.0-7.5-5.0-2.50.02.55.07.510.012.515.0-100000100000
Trazar el gráfico f1(x)
Trazar el gráfico f2(x)
Suma y producto de raíces [src] 
suma
   /   /  2/5\\         
   |   | 3   ||         
   |   | ----||         
   |   |  5  ||   log(9)
- W\log\3    // + ------
                    5   
------------------------
         log(3)
−W(log⁡(33255))+log⁡(9)5log⁡(3)\frac{- W\left(\log{\left(3^{\frac{3^{\frac{2}{5}}}{5}} \right)}\right) + \frac{\log{\left(9 \right)}}{5}}{\log{\left(3 \right)}} 
=
   /   /  2/5\\         
   |   | 3   ||         
   |   | ----||         
   |   |  5  ||   log(9)
- W\log\3    // + ------
                    5   
------------------------
         log(3)
−W(log⁡(33255))+log⁡(9)5log⁡(3)\frac{- W\left(\log{\left(3^{\frac{3^{\frac{2}{5}}}{5}} \right)}\right) + \frac{\log{\left(9 \right)}}{5}}{\log{\left(3 \right)}} 
producto
   /   /  2/5\\         
   |   | 3   ||         
   |   | ----||         
   |   |  5  ||   log(9)
- W\log\3    // + ------
                    5   
------------------------
         log(3)
−W(log⁡(33255))+log⁡(9)5log⁡(3)\frac{- W\left(\log{\left(3^{\frac{3^{\frac{2}{5}}}{5}} \right)}\right) + \frac{\log{\left(9 \right)}}{5}}{\log{\left(3 \right)}} 
=
   /   /  2/5\\         
   |   | 3   ||         
   |   | ----||         
   |   |  5  ||   log(9)
- W\log\3    // + ------
                    5   
------------------------
         log(3)
−W(log⁡(33255))+log⁡(9)5log⁡(3)\frac{- W\left(\log{\left(3^{\frac{3^{\frac{2}{5}}}{5}} \right)}\right) + \frac{\log{\left(9 \right)}}{5}}{\log{\left(3 \right)}} 
(-LambertW(log(3^(3^(2/5)/5))) + log(9)/5)/log(3)
Respuesta rápida [src] 
        /   /  2/5\\         
        |   | 3   ||         
        |   | ----||         
        |   |  5  ||   log(9)
     - W\log\3    // + ------
                         5   
x1 = ------------------------
              log(3)
x1=−W(log⁡(33255))+log⁡(9)5log⁡(3)x_{1} = \frac{- W\left(\log{\left(3^{\frac{3^{\frac{2}{5}}}{5}} \right)}\right) + \frac{\log{\left(9 \right)}}{5}}{\log{\left(3 \right)}} 
x1 = (-LambertW(log(3^(3^(2/5)/5))) + log(9)/5)/log(3)
Respuesta numérica [src] 
x1 = 0.161240236683631
x1 = 0.161240236683631
    © Sr Examen – Калькулятор