the expression

[x+(xpower3-1)power1/2 ]power5+[x-(xpower3-1)power1/2]power5. is a polynomial of degree

plz solve immediately with full steps thank you.

Dear student,

Use binomial theorem....

But what are all those terms in the middle? We write them in terms of combination notation

This means the "combination of n things taken m at a time". This is also sometimes written as . Then we can write the binomial expansion as

hello bhaiya ji ,

                  can you solve all steps and also polynomial of this eqn

thank you for reply