Solution - Simplification or other simple results

Step  1  :

Equation at the end of step  1  :

  (25) • 27

Step  2  :

Equation at the end of step  2  :

  25 • 27

Step  3  :

Multiplying exponents :

 3.1    2⁵  multiplied by  2⁷   = 2^{(5 + 7)} = 2¹²

Final result :

  212