If `(x -1)/( sqrtx +1) = 4 + (sqrtx - 1 )/(2)` find x

A

9

B

81

C

18

D

`-81`

Verified by Experts

The correct Answer is:

B

Similar Questions

Explore conceptually related problems

If f(x) = x^(sqrtx) , then f(sqrt2) =

If f(x) = 1/x , g(x) = sqrtx find gof(x)?

int (1-x) sqrtx dx

Given that (y)/(sqrtx -3)= (sqrtx+3)/(3) and 2x + 42 =9x -63, what is the value of y ?

If y=(1)/(sqrtx)=(x)^(-1//2) , then find dy//dx .

Find (dy)/(dx) If y=(sqrtx+1)/(sqrtx-1)

(d)/(dx)(sqrtx+(1)/(sqrtx))^2=

int (1)/(x+sqrtx) dx is equal to

If f(x) = sqrtx , g(x) = root(3)(x+1) , and h(x) = root(4)(x+2), " then "f(g(h(2)))=

If y= sqrt ( x) + (1)/( sqrtx ) , prove that 2x (dy)/( dx ) + y=2 sqrt (x ) .