SOLUTION: A point whose abscissa and ordinate are equal is square root of 10 units from (-1, -3). find the two possible points.

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Question 800141: A point whose abscissa and ordinate are equal is square root of 10 units from (-1, -3). find the two possible points.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
A point whose abscissa and ordinate are equal is square root of 10 units from (-1, -3). find the two possible points.
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%28x%2B1%29%5E2+%2B+%28y%2B3%29%5E2+=+10 is a circle, all the points sqrt(10) from the given point.
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%28x%2B1%29%5E2+%2B+%28y%2B3%29%5E2+=+10
x = y
%28x%2B1%29%5E2+%2B+%28x%2B3%29%5E2+=+10
2x%5E2+%2B+8x+=+0
x = 0, x = -4
--> (0,0), (-4,-4)