Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

 (1): "x5"   was replaced by   "x^5". 

Step  1  :

Multiplying exponential expressions :

 1.1    x²² multiplied by x⁵ = x^{(22 + 5)} = x²⁷

Final result :

  x27