Solution - Power equations

Reformatting the input :

Changes made to your input should not affect the solution:

 (1): "l1"   was replaced by   "l^1".  1 more similar replacement(s).

Step  1  :

             l16 
 Simplify   —————
            l1589

Dividing exponential expressions :

 1.1    l¹⁶ divided by l¹⁵⁸⁹ = l^{(16 - 1589)} = l^(-1573) = ¹/_l¹⁵⁷³

Equation at the end of step  1  :

        1  
  9 • —————
      l1573 

Step  2  :

Final result :

    9  
  —————
  l1573