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3 years ago

Help me Question above

Mathematics

1 answer:

sveta [45]3 years ago

6 0

Answer:

6,561

Step-by-step explanation:

Given that;

$log_3x + log_9x = 12\\log_3x+1/2log_3 x = 12\\(1+1/2)log_3x = 12\\3/2log_3x = 12\\log_3x = 12 *2/3\\log_3x = 8\\x = 3^8\\x = 6,561$

Hence the value of x is 6,561

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