SOLUTION: 5x2-9y2=45
4x2+9y2=36
x2+y2-25=0
y2-1=x2
4x2+8x+4y2=0
x2+y2+8x+2y-8=0
x2+(y-3)2 = (Y+3)2
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Question 874481: 5x2-9y2=45
4x2+9y2=36
x2+y2-25=0
y2-1=x2
4x2+8x+4y2=0
x2+y2+8x+2y-8=0
x2+(y-3)2 = (Y+3)2
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
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