Solution - Power equations

Step  1  :

Equation at the end of step  1  :

      d
  (((—— • s) • e) • n) • (2•5x2)
     dx

Step  2  :

             d
 Simplify   ——
            dx

Canceling Out :

 2.1    Canceling out d as it appears on both sides of the fraction line

Equation at the end of step  2  :

     1
  (((— • s) • e) • n) • (2•5x2)
     x

Step  3  :

Dividing exponential expressions :

 3.1    x² divided by x¹ = x^{(2 - 1)} = x¹ = x

Final result :

  10xsen