Solution - Nonlinear equations

Step by step solution :

Step  1  :

Equation at the end of step  1  :

  (3x22 • x) -  1  = 0 
 Step  2  :

Equation at the end of step  2  :

  3x23 - 1  = 0 

Step  3  :

Solving a Single Variable Equation :

 3.1      Solve  :    3x²³-1 = 0 

 Add  1  to both sides of the equation : 
                      3x²³ = 1
Divide both sides of the equation by 3:
                     x²³ = 1/3 = 0.333
                     x  =  23rd root of (1/3) 

 The equation has one real solution
This solution is  x = 23rd root of ( 0.333) = 0.95336

One solution was found :