Final answer:
The expression likely involves factorial reduction, but without a complete and properly formatted expression, the exact value cannot be determined.
Step-by-step explanation:
The question seems to be asking for the value of an expression that involves a sequence of operations with the numbers 5040, 840, 210, and 35, which resemble factorial reduction (since 5040 = 7!, 840 = 7!/6, 210 = 7!/6/5, 35 = 7!/6/5/4). However, without more information or proper formatting of the expression, it is not possible to determine the exact value as intended by the question. It would be helpful to have the complete and properly formatted expression to provide an accurate answer.