If `3^(x+1)=9^(x-2),` find the value of `2^(1+x)`

If 3^(x +1) = 9^(x - 3) , find the value of 2^(1 + x) .

If 3^(x + 2 ) = 9 , find the value of x

If 9^(x+2)=720+9^(x), find the value of (4x)^((1)/(x))

If 9^(x+2)=720+9^x , find the value of (4x)^(1/x)

Find the value of X -2(1)/(9)-6 = X

If x +(1)/(x) =2 , find the value of (x^2 +(1)/(x^2))(x^3 +(1)/(x^3))

If x-1/x=9, find the value of x^2+1/(x^2)

If x-(1)/(x)=9, find the value of x^(2)+(1)/(x^(2))

If x-(1)/(x)=3, find the values of x^(2)+(1)/(x^(2)) and x^(4)+(1)/(x^(4))

If (x^(+(1)/(2)) + x^(-(1)/(2)))^(2) = (9)/(2) , then find the value of (x^((1)/(2))-x^(-(1)/(2))) for x gt 1 .