" 5.If "x=((3)/(2))^(2)times((2)/(3))^(-4)" find "x^(-3)" ."

If x=((2)/(3))^(2)times((3)/(2))^(-4), find the value of x^(-2)

If x=(3/2)^2xx(2/3)^-4 find the value of x^-2

Find the value of "x" for which ((5)/(8))^(-2)times((5)/(8))^(-4)=((5)/(8))^(3x+3)

Find the value of x in each of the following . (i) root5(5x + 2) = 2 (ii) root3(3x - 2) =4 (iii) ((3)/(4))^(3)((4)/(3))^(-7)= ((3)/(4))^(2x) (iv) 5^(x-3) xx 3^(2x -8) = 225 (v) (3^(3x) . 3^(2x))/(3^(x)) = root4(3^(20))

find x:((3)/(4))^(6)xx((16)/(9))^(5)=((3)/(4))^(x+2)

If ((3)/(4))^(6) xx((16)/( 9)) ^(5)= ((4)/( 3) ) ^(x+2) find the value of x.

Find the value of (((8a^3)/(27x^(-3)))^(2/3)xx((64a^3)/(27x^(-3)))^(-2/3)) .

((64)/(27))^((2)/(3))times((9)/(16))^((3)/(2))times((81)/(256))^((3)/(4))=((3)/(4))^(x) then x=