Hello Aman Sir! In reply to my query question posted again!! you asked me to tell you the variable with respect to which my question has to be differentiated.so, now here is the complete question:-

differentiate with respect to x:

(3 roots in the q/s.)I root(on whole)4 + II root(within I)4 + III root(within II)(4 + x*x)

sir,plz answer the question this time soon. i am eagerly waiting for the reply for a long time!!!!!!!!

Dear Shivakant,

The first two terms will be 0 and we have to fiffrentiate only the third term.

I cant understand what Within II means ,

Assuming 

(4+x^2)^3/2 to be the last term,

its differentiation will be: 2x * ( 4+x^2 )^1/2*3/2 (applying chain rule)

Best Of luck

Plz Approve the answer...!!!!

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