Solution - Nonlinear equations

Reformatting the input :

Changes made to your input should not affect the solution:

 (1): "a2"   was replaced by   "a^2". 

Step by step solution :

Step  1  :

Equation at the end of step  1  :

  (22•5a213) • a2  = 0 

Step  2  :

Multiplying exponential expressions :

 2.1    a²¹³ multiplied by a² = a^{(213 + 2)} = a²¹⁵

Equation at the end of step  2  :

  (22•5a215)  = 0 

Step  3  :

Solving a Single Variable Equation :

 3.1      Solve  :    2² • 5a²¹⁵ = 0 

 Divide both sides of the equation by 20:
                     2² • 5a²¹⁵ = 0
                     2² • 5a  =  215th root of (0) 

 Any root of zero is zero. This equation has one solution which is  2² • 5a = 0

One solution was found :