JoydanB512616 JoydanB512616

27-10-2022
Mathematics

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Determine which method works, substitution or elimination?xy=42x^2+y^2=18

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SuryaQ611373 SuryaQ611373

27-10-2022

Answer:

The method that works is substitution.

We can't apply elimination because there is no way to eliminate any of the variables by adding or subtracting the two equations.

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