Matematika A - 2018. jesen, 13.

A. $x={\log }_3(y-5)x=\backslash log\; \_\{3\}(y-5)$

B. $x={\log }_3(y+5)x=\backslash log\; \_\{3\}(y+5)$

C. $x={\log }_{3}y-{\log }_{3}5x=\backslash log\; \_\{3\}\; y-\backslash log\; \_\{3\}\; 5$

D. $x={\log }_{3}y+{\log }_{3}5x=\backslash log\; \_\{3\}\; y+\backslash log\; \_\{3\}\; 5$