Solution - Power equations

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "0.8" was replaced by "(8/10)".

Step  1  :

            4
 Simplify   —
            5

Equation at the end of step  1  :

  4
 (—)3) ÷ 2
  5

Step  2  :

 2.1     4 = 22

(4)³ = (2²)³ = 2⁶

Equation at the end of step  2  :

  26
  —— ÷ 2
  53

Step  3  :

         26      
 Divide  ——  by  2
         53      

Dividing exponents :

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

Final result :

   32           
  ——— = 0.25600 
  125