document.write( "Question 156843: The product of two consecutive odd integer is 1 less than 4 times their sum find the two integers \n" ); document.write( "
Algebra.Com's Answer #115679 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! x(x+2)=4(x+x+2)-1 \n" ); document.write( "x^2+2x=4(2x+2)-1 \n" ); document.write( "x^2+2x=8x+8-1 \n" ); document.write( "x^2+2x-8x-8+1=0 \n" ); document.write( "x^2-6x-7=0 \n" ); document.write( "(x-7)(x+1)=0 \n" ); document.write( "x-7=0 \n" ); document.write( "x=7 for the smaller integer. \n" ); document.write( "7=2=9 for the larger integer. \n" ); document.write( "Proof: \n" ); document.write( "7*9=4(7+9)-1 \n" ); document.write( "63=4*16-1 \n" ); document.write( "63=64-1 \n" ); document.write( "63=63\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |