Solution - Nonlinear equations

Reformatting the input :

Changes made to your input should not affect the solution:

 (1): "x2"   was replaced by   "x^2". 

Step by step solution :

Step  1  :

Equation at the end of step  1  :

  (x2) -  22x2  = 0 
 Step  2  :

Equation at the end of step  2  :

  -3x2  = 0 

Step  3  :

Solving a Single Variable Equation :

 3.1      Solve  :    -3x² = 0 

 Multiply both sides of the equation by (-1) :  3x² = 0


Divide both sides of the equation by 3:
                     x² = 0
 
 When two things are equal, their square roots are equal. Taking the square root of the two sides of the equation we get:  
                      x  =  ± √ 0  

 Any root of zero is zero. This equation has one solution which is  x = 0

One solution was found :