If 27^x =9/3^x,prove that x=1/2
Answers
Answered by
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
2
==>. Rhs = 3^(2-x)
==>. Lhs. = 3^3x
on comparison we get,
==>. 2 - x = 3x
==>. 4x = 2
I hope it helps u...☺️
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