Question

Calculate the missing value of "x" in the following expression (11/9)^3 × (9/11)^6 = (11/9)^2x-1​

Answer 1

Answer:

The value of "x" is -1.

Step-by-step explanation:

(11/9)^3 × (9/11)^6 = (11/9)^2x-1​

or, (11/9)^3 × (11/9)^(-6) = (11/9)^2x-1​

or, (11/9)^(3-6) = (11/9)^2x-1​

or, (11/9)^(-3) = (11/9)^2x-1​

or, -3= 2x-1

or, 2x=-2

or, x=-1 (Ans)