Final answer:
The number represented by the prime factorization 2^3 × 3^2 is 72, found by calculating 2 x 2 x 2 to get 8, and 3 x 3 to get 9, then multiplying 8 and 9 together.
Step-by-step explanation:
The number represented by the prime factorization 2^3 × 3^2 is found by multiplying the base numbers raised to their respective exponents.
Here, 2^3 means 2 multiplied by itself three times (2 x 2 x 2), which equals 8.
Similarly, 3^2 means 3 multiplied by itself two times (3 x 3), which equals 9.
The next step is to multiply these results together: 8 x 9, which equals 72.