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

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

check answers are in domain

User Conrad C
by
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1 Answer

2 votes
The answer is x=3, It doesn't have any domain restrictions, Therefore it covers all real numbers x∈R
User Rimestad
by
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