SOLUTION: step by step solutions to x^2+Y^2=20 and xt2y=0

SOLUTION: step by step solutions to x^2+Y^2=20 and xt2y=0

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Question 611566: step by step solutions to x^2+Y^2=20 and xt2y=0
Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!
y=√20-x^2,y= - x/2
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