Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Questions  >>  CBSE XI  >>  Math  >>  Binomial Theorem
Answer
Comment
Share
Q)

The coefficient of $x^2$ in the expansion of $(1+4x+x^2)^{\Large\frac{1}{2}}$ is

$\begin{array}{1 1}(A)\;-3\\(B)\;-2\\(C)\;2\\(D)\;\text{none of these}\end{array} $

1 Answer

Home Ask Tuition Questions
Practice
Your payment for is successful.
Continue
...