if x = √5-2/√5+2 and y = √5+2/√5-2 then find 1 – x² 2 – y² 3 – xy 4 – x²+y²+xy

Question

if x = √5-2/√5+2 and y = √5+2/√5-2 then find
1 – x²
2 – y²
3 – xy
4 – x²+y²+xy

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Evelyn 3 weeks 2021-11-15T04:27:54+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-11-15T04:29:13+00:00

    Answer:

    OK I will try the answer

    Step-by-step explanation:

    ok va

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