trying to ascend
Oldcel KHHV
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Find all pairs (x,y), such that:
x + xy + y = 2 + 3sqrt(2)
x² + y² = 6.
x + xy + y = 2 + 3sqrt(2)
x² + y² = 6.
Why did you delete your other account?
again, mano?
i didnt like the usernameWhy did you delete your other account?
1, 3Find all pairs (x,y), such that:
x + xy + y = 2 + 3sqrt(2)
x² + y² = 6.
Wrong1, 3
Explain why.Wrong
1 + 3 + 3 is different than 2 + 3sqrt(2)Explain why.
Correct!Hmm 2 and sqrt(2) seems to be one.
Guessed by a preliminary look at second equationCorrect!
Did you just guess by testing values or did an algebraic manipulation?