Solution - Nonlinear equations

Step by step solution :

Step  1  :

Equation at the end of step  1  :

  x23 - 80  = 0 

Step  2  :

Solving a Single Variable Equation :

 2.1      Solve  :    x²³-80 = 0 

 Add  80  to both sides of the equation : 
                      x²³ = 80
                     x  =  23rd root of (80) 

 The equation has one real solution
This solution is  x = 23rd root of 80 = 1.2099

One solution was found :