Solution - Simplification or other simple results

Step  1  :

Equation at the end of step  1  :

  (134) • 137

Step  2  :

Equation at the end of step  2  :

  134 • 137

Step  3  :

Multiplying exponents :

 3.1    13⁴  multiplied by  13⁷   = 13^{(4 + 7)} = 13¹¹

Final result :

  1311