document.write( "Question 43214This question is from textbook
\n" ); document.write( ": Find all points having an x-coordinate of 2 whose distance from the point (-2,-1) is 5. \n" ); document.write( "

Algebra.Com's Answer #28233 by Nate(3500) $\"\"$ $\"About$

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P(-2,-1) and P(2,y)
\n" ); document.write( " $\"d+=+sqrt%28%28x2+-+x1%29%5E2+%2B+%28y2+-+y1%29%5E2%29\"$
\n" ); document.write( " $\"5+=+sqrt%28%282+%2B+2%29%5E2+%2B+%28y2+%2B+1%29%5E2%29\"$
\n" ); document.write( " $\"25+=+%284%29%5E2+%2B+%28y2+%2B+1%29%5E2\"$
\n" ); document.write( " $\"25+=+16+%2B+%28y2+%2B+1%29%5E2\"$
\n" ); document.write( " $\"9+=+%28y2+%2B+1%29%5E2\"$
\n" ); document.write( " $\"3+=+y2+%2B+1\"$ and $\"-3+=+y2+%2B+1\"$
\n" ); document.write( " $\"2+=+y2\"$ and $\"-4+=+y2\"$
\n" ); document.write( "P(2,2) and P(2,-4) \n" ); document.write( "

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