document.write( "Question 207265: The product of two consecutive positive intergers is 55 more than their sum. Find the intergers? \n" ); document.write( "
Algebra.Com's Answer #156769 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! x+x+1+55=x(x+1) \n" ); document.write( "2x+56=x^2+x \n" ); document.write( "x^2+x-2x-56=0 \n" ); document.write( "x^2-x-56=0 \n" ); document.write( "(x-8)(x+7)=0 \n" ); document.write( "x-8=0 \n" ); document.write( "x=8 ans. y=9 ans. \n" ); document.write( "Proof: \n" ); document.write( "8+9+55=8*9 \n" ); document.write( "17+55=72 \n" ); document.write( "72=72 \n" ); document.write( " \n" ); document.write( " |