Guest

How rho solve the image problem please explainfully and clearly ...............

How rho solve the image problem please explainfully and clearly ...............

Question Image
Grade:11

1 Answers

Vallakatla Aditya
103 Points
4 years ago
You can solve this problem by simplfing method
write x2+1/x2 as (x+1/x)2= (x2+1)2/x2 
as in the problem given  ^-5 so we get x10 (x2+1)30 
now the coefficient of x20 is coefficient of x10 in (1+x2)30  and that is
30C5  And the answer is 30C5 .
.

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free