Sure, we can use the distributive property to express 54 + 45 as a product. The distributive property states that for all real numbers a, b, and c: a * (b + c) = a * b + a * c.
In this case, we can factor out a common factor of 9 from both 54 and 45:
54 + 45 = 9 * 6 + 9 * 5
Using the distributive property, we can express this as:
54 + 45 = 9 * (6 + 5)
So, 54 + 45 can be expressed as the product of 9 and the sum of 6 and 5. Therefore,
54 + 45 = 9 * 11