Solution - Nonlinear equations

Reformatting the input :

Changes made to your input should not affect the solution:

 (1): "x9"   was replaced by   "x^9". 

Step by step solution :

Step  1  :

Equation at the end of step  1  :

  22x212 • x9  = 0 

Step  2  :

Multiplying exponential expressions :

 2.1    x²¹² multiplied by x⁹ = x^{(212 + 9)} = x²²¹

Equation at the end of step  2  :

  22x221  = 0 

Step  3  :

Solving a Single Variable Equation :

 3.1      Solve  :    2²x²²¹ = 0 

 Divide both sides of the equation by 4:
                     2²x²²¹ = 0
                     2²x  =  221st root of (0) 

 Any root of zero is zero. This equation has one solution which is  2²x = 0

One solution was found :