" If "(x)/(x^(1.5))=8x^(-1)" and "x>0," then "x=

If x^(2)+(1)/(x^(2))=7 and x!=0: find the value of 7x^(3)+8x-(7)/(x^(3))-(8)/(x)

(14x)/(x+1)-(8x-30)/(x-4)<0

3/4 (8x-1)=0 then x=_______

f(x)={(1+8x^(3),x 0) and g(x){(2x-1)^((1)/(3)),x<0,(1,x=0) and sqrt(2x+1),x Then define fog (x) and comments on the continuity of gof(x) at x=(1)/(2)

If the function f(x) {((1 - cos 4x)/(8x^(2))",",x !=0),(" k,",x = 0):} is continuous at x = 0 then k = ?

If (1 - y) (1 + 2x + 4x^(2) + 8x^(3) + 16x^(4) + 32x^(5) ) = 1 -y^(6), (y ne 1) , then a value of y/x is

Find fog and gof,if (i)(0)=|x| and g(x)=|5x-2| (ii) f(x)=8x^(3) and g(x)=x^(1/3)

5^x. (8^(x-1))^(1/x)=500

If x^2-8x-1=0 then x^2+1/x^2=