Solution - Power equations

Reformatting the input :

Changes made to your input should not affect the solution:

 (1): "y2"   was replaced by   "y^2".  1 more similar replacement(s).

Step  1  :

            y5
 Simplify   ——
            y2

Dividing exponential expressions :

 1.1    y⁵ divided by y² = y^{(5 - 2)} = y³

Final result :

  y3