" 15."(1)/(sqrt(x)+sqrt(x+1))

sqrt(x+1)+sqrt(x-1)=1

(1)/(sqrt(x)+sqrt(x+1))+(1)/(sqrt(x+1)+sqrt(x+2))+(1)/(sqrt(x+2)+sqrt(x+3))+...(1)/(sqrt(x+98)+sqrt(x+99))

If x>1 and (sqrt(x+1)+sqrt(x-1))/(sqrt(x+1)-sqrt(x-1))=2 then x

If x= sqrt3/2 , then the value of (sqrt(1+x)+ sqrt(1-x))/(sqrt(1+x)- sqrt(1-x)) is equal to: यदि x= sqrt3/2 , (sqrt(1+x)+ sqrt(1-x))/(sqrt(1+x)- sqrt(1-x)) का मान ज्ञात करें :

find x: (sqrt(x+1)+sqrt(x-1))/(sqrt(x+1)-sqrt(x-1))=3/7

The expression (1)/(sqrt(x+2sqrt(x-1)))+(1)/(sqrt(x-2sqrt(x-1))) simplifies to:

Evaluate : int(sqrt(x+1)-sqrt(x-1))/(sqrt(x+1)+sqrt(x-1))dx

(sqrt(x+1)+sqrt(x-1))/(sqrt(x+1)-sqrt(x-1))=3

The expression (1)/(sqrt(x+2sqrt(x-1)))+(1)/(sqrt(x-2sqrt(x-1))) simplifies to: