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yan [13]
3 years ago
11

Solve: log2(x-4) = 4

Mathematics
2 answers:
defon3 years ago
7 0

Answer:

D

Step-by-step explanation:

log₂(x-4) = 4

Undo the log by raising 2 to both sides:

2^(log₂(x-4)) = 2^4

x - 4 = 2^4

x - 4 = 16

x = 20

Answer D.

kow [346]3 years ago
4 0

log2(x-4) =4. The answer is D) 20

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