If `A=[[x,4],[3,x]] and abs(A^3)=64` then value of x is

(a) Find the value of x if x^2=64

If |[x+2, 3],[x+5, 4]|=3 , find the value of x

If 3^(x-1)=9 and 4^(y+2)=64 , what is the value of x/y\ ?

If |[x,x+y, x+y+z],[2x,3x+2y,4x+3y+2z],[3x,6x+3y, 10 x+6y+3z]|=64 , then the real value of x is __________.

If lim_(x to 0) (x(1 + a cos x)-b sinx)/(x^3) = 1 , then the value of ab is euqal to

If x/3=4 and x+y=32, what is the value of x-y?

If |(x, x+y, x+y+z),(2x,3x+2y, 4x+3y+2z),(3x,6x+3y, 10x+6y+3z)|=64 then the real value of x is

If 3^(x)=81 and 2^(x+y)=64 , then (x)/(y)=

If 1+2x+3x^2+4x^3+oogeq4 , then a) least value of x is 1//2 ; b) greatest value of x is 4/3; c) least value of x is 2/3 ; d) greatest value of x does not exists

If x^(-2)=64 , what is the value of x^((1)/(3)) ?