Who tell me first .......
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(6/5)^x (5/6)^2x = 125/216
(6/5)^x ( 10/36)^x = ( 5/6)^3
( 5/6 )^x = (5/6)^3
hence, x= 3
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Answer:
(6/5)^x(5/6)^2x=(5/6)^3
(6/5)^x(10/36)^x=(5/6)^3
(5/6)^x=(5/6)^3
x=3
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