Answer:
[tex]10[/tex]
Step-by-step explanation:
[tex] 2log_{3}(243)[/tex]
[tex]= 2log_{3}( {3}^{5} )[/tex]
[tex] = 2 \times 5 log_{3}(3) [/tex]
[tex] = 10log_{3}(3)[/tex]
[tex] = 10[/tex]
Note:
[tex]log_{3}(3) = 1[/tex]
