Question

Lim (x+1) (3x^2-9)
X2

Answer 1

`\lim_(x \to 2) (x+1)(3x^2-9) = 9`

Explanation:

Step 1: Write out limit

`\lim_(x \to 2) (x+1)(3x^2-9)`

Step 2: Evaluate

(2 + 1)(3(2)² - 9)

3(3(4) - 9)

3(12 - 9)

3(3)

9