document.write( "Question 800141: A point whose abscissa and ordinate are equal is square root of 10 units from (-1, -3). find the two possible points. \n" ); document.write( "

Algebra.Com's Answer #482943 by Alan3354(69443) $\"\"$ $\"About$

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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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\n" ); document.write( " $\"%28x%2B1%29%5E2+%2B+%28y%2B3%29%5E2+=+10\"$ is a circle, all the points sqrt(10) from the given point.
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\n" ); document.write( " $\"%28x%2B1%29%5E2+%2B+%28y%2B3%29%5E2+=+10\"$
\n" ); document.write( "x = y
\n" ); document.write( " $\"%28x%2B1%29%5E2+%2B+%28x%2B3%29%5E2+=+10\"$
\n" ); document.write( " $\"2x%5E2+%2B+8x+=+0\"$
\n" ); document.write( "x = 0, x = -4
\n" ); document.write( "--> (0,0), (-4,-4)
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