Solution - Power equations

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-4" was replaced by "^(-4)".

Step  1  :

Equation at the end of step  1  :

   27
  {——}-4
   2 

Step  2  :

            27
 Simplify   ——
            2 

Raising to a Power :

 2.1    2⁷   divided by   2¹   = 2^{(7 - 1)} = 2⁶

Equation at the end of step  2  :

  64-4

Step  3  :

 3.1     64 = 26

(64)^-4 = (2⁶)^(-4) = (2)^(-24)

Final result :

   1                                   
  ——— = 5.96046 • 10-8 
  224