document.write( "Question 387428: If the coordinates of point A are (-1, 3) and the coordinates of point B are (2,7), what is the length of AB ? \n" ); document.write( "
Algebra.Com's Answer #273835 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
\n" ); document.write( "Length of AB = \"sqrt%28%282-%28-1%29%5E2%29%2B+%287-3%29%5E2%29+=+sqrt%283%5E2+%2B+4%5E2%29=+sqrt%2825%29=+5\"
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