Solution - Power equations

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-3" was replaced by "^(-3)".

Step  1  :

            25
 Simplify   ——
            4 

Equation at the end of step  1  :

  25
 (——)-3) ÷ 2
  4 

Step  2  :

 2.1     25 = 52

(25)^-3 = (5²)^(-3) = (5)^(-6)  2.2     4 = 2² (4)^-3 = (2²)^(-3) = (2)^(-6)

Equation at the end of step  2  :

  (5)(-6)
  ——————— ÷ 2
  (2)(-6)

Step  3  :

         (5)(-6)      
 Divide  ———————  by  2
         (2)(-6)      

Dividing exponents :

 3.1    2⁶   divided by   2¹   = 2^{(6 - 1)} = 2⁵

Final result :

  32           
  —— = 0.00205 
  56