rozwiaz rownanie:
(2²/3²)^x = (2/3)^5
(2/3)^2x = (2/3)^5
2x = 5 /:2
x= 5/2 = 2 ½
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(2²/3²)^x = (2/3)^5
(2/3)^2x = (2/3)^5
2x = 5 /:2
x= 5/2 = 2 ½