The value of `x/2+x/4+x/8+....oo`

The value of x, x in (2,oo) where f (x) = sqrt(x sqrt(8x-16))+ sqrt(x- sqrt(8x-16)) is not differentiable is:

If x=(sqrt(3)+1)/2, find the value of 4x^3+2x^2-8x+7.

What is the value of (2x^2+4x+8) -(2x^2-4x+7) ?

The value of lim_(x to oo) (sqrt(x^(2) + x + 1) - sqrt(x^(2) - x + 1)) equals

The value of expression x^4-8x^3+18 x^2-8x+2 when x=2+sqrt(3)

The value of lim_(x to oo)((1+3x)/(2+3x))^((1-sqrt(x))/(1-x)) is

If exp [(sin^(2)x+sin^(4) x +sin^(6)x+.... oo)" In" 2] satisfies the equation y^(2)-9y+8=0 , then the value of (cos x )/( cos x+ sin x ),0 lt x lt (pi)/(2) , is

The value of x that satisfies the relation x=1 -x+x^2-x^3+x^4-x^5+….oo is

find the value of lim_(x to oo) 48x (pi/4 - tan^(-1) ((x+1)/(x+2)))

Find the value of lim_(x->oo)(2-1/x+4/x^2)