Guest

What is the formulae of (a+b)^50

What is the formulae of (a+b)^50

Grade:

1 Answers

SAGAR SINGH - IIT DELHI
879 Points
12 years ago

Dear ashu,

Use binomial expansion for positive index.

The Binomial Expansion Theorem can be written in summation notation, where it is very compact and manageable.

(x+y)^n = sum(C(n,r)*x^(n-k)*y^k,k,0,n)

Please feel free to ask your queries here. We are all IITians and here to help you in your IIT JEE preparation.

All the best.

Win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.

Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar  respectively : Click here to download the toolbar..

 

Askiitians Expert

Sagar Singh

B.Tech, IIT Delhi

Think You Can Provide A Better Answer ?