Question

(2/3)^(-6) × (2/3)^(-6) =(2/3)^{x} ^{-4}
find x please.
thanks.

Answer 1

Answer:

x=3

Step-by-step explanation:

(2/3)^(-6) × (2/3)^(-6) = (2/3)^{x}^{-4}

(3/2)^6 × (3/2)^6 = (2/3)^(-4x)

(3/2)^(6+6) = (3/2)^(4x)

(3/2)^(12) = (3/2)^(4x)

12 = 4x

12/4 = x

x = 3