Question Detail
Question
Evaluate the limit of \( \frac{(x + 1)(2x + 1)(x - 3)}{x^3} \) as \( x \) tends to infinity.
Correct Answer
Option B is the correct answer.
Detailed Explanation
Expanding the numerator yields a leading term of ( 2x^3 ). Dividing by ( x^3 ) gives 2.
Hint
Model Question 6.