If `(3^x+3^(-x))/(3^x-3^(-x))=2` then `x=`

(sqrt(3+x)+sqrt(3-x))/(sqrt(3+x)-sqrt(3-x))=2 then x is equal to

If a=(3^(x-2))/(3^(x-5)),b=(3^(x))/(3^(-x-2)) and a-b=0, then x=?

If x,y,zepsilonR then the value of |((2x^(x)+2^(-x))^(2),(2^(x)-2^(-x))^(2),1),((3x^(x)+3^(-x))^(2),(3^(x)-3^(-x))^(2),1),((4^(x)+4^(-x))^(2),(4^(x)-4^(-x))^(2),1)| is

Evaluate lim_(x to 2) (3^(x)+3^(x-1)-12)/(3^((-x)/(2))-3^(1-x))

|[2^(x)-2^(-x))^(2),(2^(x)+2^(-x))^(2),1(3^(x)-3^(-x))^(2),(3^(x)+3^(-x))^(2),1(4^(x)-4^(-x))^(2),(4^(x)+4^(-x))^(2),1]

If f(x) = (x^(2)-4x+3)/(3x^(2)-10x+3), x!= 3 is continuous at x = 3 , then f(3) = ….

If (3x+2)/(2x+3)=(4x+3)/(3x+4) ,then x=

Suppose that f(x)=x^(3)-3x^(2) and h(x)=[(f(x))/(x-3),x!=3 then K,x=3

The value of: (9^(x)(9^(x-1)))^(x)/(9^(x+1).3^(2x-2)){(729^(x/3))/81}^(-x) + (3^(a) -2^(3) .3^(a-2))/(3^(a) -3^(a-1)) is: