Solution - Simplification or other simple results

Step  1  :

 1.1     4 = 22

(4)⁵ = (2²)⁵ = 2¹⁰

Equation at the end of step  1  :

  (43) • 210

Step  2  :

 2.1     4 = 22

(4)³ = (2²)³ = 2⁶

Equation at the end of step  2  :

  26 • 210

Step  3  :

Multiplying exponents :

 3.1    2⁶  multiplied by  2¹⁰   = 2^{(6 + 10)} = 2¹⁶

Final result :

  216