Solution - Simplification or other simple results

Step  1  :

Equation at the end of step  1  :

  (55) • 53

Step  2  :

Equation at the end of step  2  :

  55 • 53

Step  3  :

Multiplying exponents :

 3.1    5⁵  multiplied by  5³   = 5^{(5 + 3)} = 5⁸

Final result :

  58