Asked by Amber
Been trying to solve this equation and I keep getting 3...any advice would be appreciated
log2 (x+5)=4+log2 (x-1)
log2 (x+5)=4+log2 (x-1)
Answers
Answered by
drwls
log2[(x+5)/(x-1)] = 4
2^4 = 16 = (x+5)/(x-1)
16x - 16 = x + 5
15x = 21
x = 7/5
2^4 = 16 = (x+5)/(x-1)
16x - 16 = x + 5
15x = 21
x = 7/5
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.