Solution - Simplification or other simple results

Step  1  :

 1.1     166 = 2•83

(166)² = (2•83)² = 2² • 83²

Equation at the end of step  1  :

  (22•832) • 4

Step  2  :

Multiplying exponents :

 2.1    2²  multiplied by  2²   = 2^{(2 + 2)} = 2⁴

Final result :

  (24•832)