Question

please solve this


...?.........​

Answer 1

Step-by-step explanation:

Given:-

= (81)-⁴÷(729)²-x =(9)⁴x

=(81)power-4 ÷ (729) power 2-x=9

power 4x

Then

= (81)^(-4)=9^(-8)

=729^ (2-x )= 9^3(2-x ) = 9^(6-3x )

=9^(-8-6+3x ) =9^4x

Equation powers, we get

= -14+3x = 4x

= x = -14

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Answer 2

Answer:

x=-14

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