Find the Fifth Term in the n²-1 Sequence: Step-by-Step Solution

To solve this problem, we'll directly calculate the fifth term of the sequence defined by $n^2 - 1$:

• Step 1: Use the given formula for the sequence, $n^2 - 1$.
• Step 2: Substitute $n = 5$, as we need the fifth term.
• Step 3: Calculate $5^2 - 1$.

Now, perform these calculations:
Substitute $n = 5$:
$n^2 - 1 = 5^2 - 1$.
Calculate $5^2 = 25$.
Then subtract 1: $25 - 1 = 24$.

Therefore, the fifth term in the sequence is $24$, which matches choice 2 from the provided options.