Use pascal’s triangle to determine the third term of the expansion of (x + 3)4.

In the Pascal Expansion of the third term is .

Step-by-step explanation:

Here, the given expression is given as

Now, by the PASCAL'S TRIANGLE EXPANSION:

Substituting a  = x and b = 3, we get:

In the given expansion, the third term is .

Hence, in the Pascal Expansion of the third term is .

the answer is a if my teacher taught me correct