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)![]() ![]() You can put this solution on YOUR website! 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 \n" ); document.write( " |