Math, asked by DeepanshuAgnihotri12, 10 months ago

If 27^x =9/3^x,prove that x=1/2

Answers

Answered by Bakernancy444
0

Step-by-step explanation:

27^x=3^2/3^x

lhs=3^(2-x)

27=3^3x

so then

3x=2-x

4x=2

so x=1/2

if you still have any doubts contact me;)

have a nice day ahead

Answered by Anonymous
2

\huge\boxed{\fcolorbox{white}{pink}{Answer}}

\Large\boxed{27^x=3^2/3^x}

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

==>. Lhs. = 3^3x

on comparison we get,

==>. 2 - x = 3x

==>. 4x = 2

\Large\boxed{x=1/2}

I hope it helps u...☺️

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