3 years ago

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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horsena [70]

Answer:

400 (Sorry if its wrong.)

Step-by-step explanation:

50×3=150

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350+50=400

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alexandr402 [8]

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3 years ago

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allochka39001 [22]

Answer:

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Answer:

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Step-by-step explanation:

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y-int:

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