C-04-Q152mediumsingle_mcqSolve logx324=4\log_x 324 = 4logx324=4 (Example 8):ax=32x = 3\sqrt{2}x=32bব্যাখ্যাlogx324=4\log_x 324 = 4logx324=4 means x4=324x^4 = 324x4=324. Since , taking the positive fourth root gives .