document.write( "Question 167029: One number is 2 larger than another number. The sum of their squares is 100. Find the numbers. \n" ); document.write( "
Algebra.Com's Answer #123080 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! LET X & X+2 BE THE 2 NUMBERS. \n" ); document.write( "x^2+(x+2)^2=100 \n" ); document.write( "x^2+x^2+4x+4-100=0 \n" ); document.write( "2x^2+4x-96=0 \n" ); document.write( "2(x^2+2x-48)=0 \n" ); document.write( "2(x+8)(x-6)=0 \n" ); document.write( "x-6=0 \n" ); document.write( "x=6 answer for the smaller number. \n" ); document.write( "6+2=8 for the larger number. \n" ); document.write( "Proof: \n" ); document.write( "6^2+8^2=100 \n" ); document.write( "36+64=100 \n" ); document.write( "100=100 \n" ); document.write( " |