Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "^-5" was replaced by "^(-5)".

Step  1  :

 1.1     4 = 22

(4)⁵ = (2²)⁵ = 2¹⁰

Equation at the end of step  1  :

  (4-5) • 210

Step  2  :

 2.1     4 = 22

(4)^-5 = (2²)^(-5) = (2)^(-10)

Equation at the end of step  2  :

  (2)(-10) • 210

Step  3  :

Canceling Out :

 3.1      Canceling out  2¹⁰ as it appears on both sides of the fraction line

Final result :

  1