Find the third term of the binomial expansion  .

The correct answer is: Thus, the third term of the expansion is .

ANSWER:
Hint:
The binomial expansion is  , here .
We are asked to find the third term of the binomial expansion  .
Step 1 of 2:
The given expression is  . Here,  . The value of n = 6 . Thus, there would be seven terms in the expansion.
Step 2 of 2:
Substitute the values of the expression in the binomial expansion to get its terms:




Thus, the third term of the expansion is .
Note:
The expansion of  has n+1 terms while expanding. The answer can be found using the Pascal’s triangle or binomial expansion.