`If 2^(x-1)=1/8,then value of x is`

If (x-1)^3=8, what is the value of (x+1)^2\ ?

If | (2x, -9), (-2, x) | = |(-4,8) , (1, -2)| , then value of x is

If (x+1)^(2) =x , the value of 11x^(3) + 8x^(2) + 8x -2 is:

If f(x) = {{:((sqrt(4+ax)-sqrt(4-ax))/x,-1 le x lt 0),((3x+2)/(x-8), 0 le x le 1):} continuous in [-1,1] , then the value of a is

If (sin^(-1) x)^2 + (cos^(-1)x)^2 =(5pi^2)/8 then one of the values of x is

If L=("lim")_(xvecoo){x-x^2(log)_e(1+1/x)}, then the value of 8L is_____

Given ((8)/(27))^(x- 1) = ((9)/(4))^(2x+ 1) , find the value of x .

If the middle term of (x + 1/x"sin"^(-1)x)^(8) " is equal to (630)/(16) , the value of x is/are

If f(x) = int(5x^(8)+7x^(6))/((x^(2)+1+2x^(7))^(2))dx, (x ge 0) , and f(0) = 0, then the value of f(1) is

If the mean of x_(1),x_(2) is 7.5 and the mean of x_(1),x_(2),x_(3) is 8, then the value of x_(3) is