Solution - Simplification or other simple results

Step  1  :

 1.1     10 = 2•5

(10)⁴ = (2•5)⁴ = 2⁴ • 5⁴

Equation at the end of step  1  :

  450 • (24•54)

Step  2  :

Multiplying exponents :

 2.1    2¹  multiplied by  2⁴   = 2^{(1 + 4)} = 2⁵

Multiplying exponents :

 2.2    5²  multiplied by  5⁴   = 5^{(2 + 4)} = 5⁶

Final result :

  (25•32•56)