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Kazeer [188]
3 years ago
13

How do you tell if an equation is extraneous or not extraneous

Mathematics
1 answer:
IgorLugansk [536]3 years ago
4 0

Answer:

An extraneous solution is a root of a transformed equation that is not a root of the original equation because it was excluded from the domain of the original equation. Example 1: Solve for x , 1x − 2+1x + 2=4(x − 2)(x + 2) .

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