document.write( "Question 500978: One less than the square of a number is 143. Find all such numbers. \n" ); document.write( "

Algebra.Com's Answer #338419 by Flannery(124) $\"\"$ $\"About$

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12 and -12 squared are both 144
\n" ); document.write( "144-1 is 143 \n" ); document.write( "

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