Solution - Simplification or other simple results

Step  1  :

 1.1     4 = 22

(4)³ = (2²)³ = 2⁶

Equation at the end of step  1  :

  (49) • 26

Step  2  :

 2.1     4 = 22

(4)⁹ = (2²)⁹ = 2¹⁸

Equation at the end of step  2  :

  218 • 26

Step  3  :

Multiplying exponents :

 3.1    2¹⁸  multiplied by  2⁶   = 2^{(18 + 6)} = 2²⁴

Final result :

  224