document.write( "Question 635357: The square of an integer plus two times the integer is 35. Find all possible solutions. \n" ); document.write( "
Algebra.Com's Answer #400267 by mananth(16946)\"\" \"About 
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let integer be x\r
\n" ); document.write( "\n" ); document.write( "x^2 +2x=35\r
\n" ); document.write( "\n" ); document.write( "x^2+2x-35=0\r
\n" ); document.write( "\n" ); document.write( "x^2+7x-5x-35=0\r
\n" ); document.write( "\n" ); document.write( "x(x+7)-5(x+7)=0\r
\n" ); document.write( "\n" ); document.write( "(x+7)(x-5)=0\r
\n" ); document.write( "\n" ); document.write( "x=-7 or 5
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