Solution - Nonlinear equations

Step by step solution :

Step  1  :

Equation at the end of step  1  :

  x25 - 1  = 0 

Step  2  :

Solving a Single Variable Equation :

 2.1      Solve  :    x²⁵-1 = 0 

 Add  1  to both sides of the equation : 
                      x²⁵ = 1
                     x  =  25th root of (1) 

 The equation has one real solution
This solution is  x =

One solution was found :