Solution - Simplification or other simple results

Reformatting the input :

Changes made to your input should not affect the solution:

 (1): "x2"   was replaced by   "x^2". 

Step  1  :

            d
 Simplify   —
            d

Equation at the end of step  1  :

  (1 • x2) • x

Step  2  :

Multiplying exponential expressions :

 2.1    x² multiplied by x¹ = x^{(2 + 1)} = x³

Final result :

  x3