College Math CLEP Prep Practice Exam

When solving for a numerical value, it is important to follow the order of operations. This involves first finding the value of x^2, which is 4, and then multiplying it by the given value of y, which is 3. This results in a value of 12 for the expression x^2y. Therefore, option D, 18, is the correct answer.

Option A, 32, is incorrect as it is the result when adding x and y, rather than multiplying them together.

Option B, 12, is incorrect as it is the result when multiplying x and y, rather than finding the value of x^2 and then multiplying by y.

Option C, 6, is incorrect as it is the result when only finding the value of x^2, rather than multiplying it by y.