2023 Medium
Integer
Marks: 4.00 / −0.00
Find \( \lim_{x \to 2} \dfrac{x^2 - 4}{x - 2} \).
Type: Integer answer question
Correct Answer: 4
Hint: Factor the numerator.
Solution:
\( \frac{x^2-4}{x-2} = \frac{(x-2)(x+2)}{x-2} = x+2 \to 4 \) as \( x \to 2 \).
limits