Solution - Simplification or other simple results

Step  1  :

 1.1     15 = 3•5

(15)³ = (3•5)³ = 3³ • 5³

Equation at the end of step  1  :

  ((24) • 5) • (33•53)

Step  2  :

Equation at the end of step  2  :

  (24 • 5) • (33•53)

Step  3  :

Equation at the end of step  3  :

  (24•5) • (33•53)

Step  4  :

Multiplying exponents :

 4.1    5¹  multiplied by  5³   = 5^{(1 + 3)} = 5⁴

Final result :

  (24•54•33)