Answer :
Answer:
To determine the product of the prime factors of the expression \( 25 \times p^2 \times q^3 \times r^2 \times s\), we first need to simplify it:
\[ 25 \times p^2 \times q^3 \times r^2 \times s = (5^2) \times p^2 \times q^3 \times r^2 \times s \]
Now, let's find the prime factors:
\[ (5^2) \times p^2 \times q^3 \times r^2 \times s = (5 \times 5) \times (p \times p) \times (q \times q \times q) \times (r \times r) \times s \]
So, the prime factors are \( 5, p, q, r, \) and \( s \).
The product of these prime factors is \( 5 \times p \times q \times r \times s \).