Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Ebatzi ondorengo ekuazioak. Resuelve las siguientes ecuaciones. a. -log(x+4)+log(6·x-1)=log(x) b. log(x+6^(1/2))+log(x-6^(1/2))=1 c. [begin mathsize 14px style log subscript 3 space 9 minus log subscript 3 space x equals 2 end style] d. [begin mathsize 14px style ln space x equals ln space 3 plus 2 ln space 4 minus ln space 2 end style] Emaitza bakarrik adierazi, ez ipini aldagaia. Emaitza bat baino gehiago dituenean, sartu ordenatuta txikienetik handienera. En el caso de varias soluciones, introduce ordenados de menor a mayor. Ez badu soluziorik idatzi [empty set]. Si no tiene solución escribe [empty set].
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Question state: todo