SOLUTION: Solve x^2+y^2=97 xy=36 What are the solutions. I keep getting (4,9),(-4,-9),(9,4)(-9,-4) but that's wrong.

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: Solve x^2+y^2=97 xy=36 What are the solutions. I keep getting (4,9),(-4,-9),(9,4)(-9,-4) but that's wrong.       Log On


   

Question 813481: Solve
x^2+y^2=97
xy=36
What are the solutions.

I keep getting (4,9),(-4,-9),(9,4)(-9,-4)
but that's wrong.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Solve
x^2+y^2=97
xy=36
What are the solutions.

I keep getting (4,9),(-4,-9),(9,4)(-9,-4)
but that's wrong.
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Those are the correct answers.
The products are 36 and the sum of the squares is 97.
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Cheers,
Stan H.