Math, asked by makkarayush59, 6 months ago

9. If 27^x=9/3^x
find x

Answers

Answered by MagicalBeast

20

Answer:

x =1/2

Step-by-step explanation:

27^x = 9/3^x

=> (3³)^x = 3² ÷ 3^x

=> 3^(3x) = 3^(2-x)

comparing power as base are equal

=> 3x = 2-x

=> 4x = 2

=> x = 1/2

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