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OLEGan [10]
3 years ago
7

Solve log2 ( x - 1 ) + log2 ( x + 1 ) = 3 check answers are in domain

Mathematics
1 answer:
alexdok [17]3 years ago
6 0
The answer is x=3, It doesn't have any domain restrictions, Therefore it covers all real numbers x<span>∈R</span>
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