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If x^2 + y^2 = 2 x^4 + y^4 = 2 What is x+y?
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1 vote
If x^2 + y^2 = 2
x^4 + y^4 = 2

What is x+y?

User Herms
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1 Answer

4 votes
x is 1 and so is y.

So, it's 1+1 and the answer is 2.
User Judah Sali
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