Question Detail
Question
Evaluate the limit of \( \frac{3x^2 + 3ax - 2a^2}{x^2 - a^2} \) as \( x \) tends to \( a \).
Correct Answer
Option C is the correct answer.
Detailed Explanation
Substituting ( x = a ) gives ( \frac{3a^2 + 3a^2 - 2a^2}{0} = \frac{4a^2}{0} ), which is undefined.
Hint
Exercise 1.1, Question 14.