Final answer:
The given information does not directly answer the question about arranging 5 X's and 10 units into groups using parentheses. However, principles like the Power of a Product rule and factorials can inform similar systemic grouping strategies.
Step-by-step explanation:
The question is about arranging 5 X's and 10 units into groups using parentheses. The correct grouping option is not provided in the information given. However, if we consider the Power of a Product rule from exponentiation, we might think that (53)4 equates to multiplying two exponents to get 512, which is the same principle as combining like terms or factors. When grouping the 5 X's, we could think about it as (5X + 5X + 5X + 5X + 5X), which simplified would be 5 times X. The 10 units remain as 10 since they cannot combine with the X's.
Moreover, the rule of factorials as shown in the 4! example indicates systematic ways to arrange items, which could apply to arranging groups, such as the X's and units in this scenario, even though it's not directly related to the question asked.