Solution - Power equations

Step  1  :

Equation at the end of step  1  :

        33
  10 +  ——
        9 

Step  2  :

            33
 Simplify   ——
            9 

Dividing exponents :

 2.1    3³   divided by   3²   = 3^{(3 - 2)} = 3¹ = 3

Equation at the end of step  2  :

  10 +  3

Step  3  :

Final result :

  13