Solution - Simplification or other simple results

Step  1  :

 1.1     39 = 3•13

(39)² = (3•13)² = 3² • 13²

Equation at the end of step  1  :

  (873) -  (32•132)

Step  2  :

 2.1     87 = 3•29

(87)³ = (3•29)³ = 3³ • 29³

Equation at the end of step  2  :

  (33•293) -  (32•132)

Step  3  :

Step  4  :

Pulling out like terms :

 4.1     Pull out like factors :

   3³ • 29³ - 1521  =   3 • (29 - 507) 

Final result :

  3 • (29 - 507)