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Vedmedyk [2.9K]
3 years ago
8

Plz help me with this

Mathematics
1 answer:
Finger [1]3 years ago
3 0

Answer:    c) x = 5

<u>Step-by-step explanation:</u>

2\ log_3\ (x+4)-log_3\ 9=2\\\\2\ log_3\ (x+4)-log_3\ 3^2=2\\\\2\ log_3\ (x+4)-2=2\\\\2\ log_3\ (x+4)=4\\\\log_3\ (x+4)=2\\\\x + 4 = 3^2\\\\x+4=9\\\\\large\boxed{x=5}

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Answer:

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