Question

if x=(3 / 2) power 2 multiply (2 / 3) power -4 find value of x power 2

Answer 1

Answer:

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Step-by-step explanation:

we are given

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

we can write it as

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

when base is same power is added

⇒ -2=-4+x

x = 2  Ans.