document.write( "Question 238543: find the two consecutive even integers whose sum squared is 900 \n" ); document.write( "
Algebra.Com's Answer #175271 by JimboP1977(311) You can put this solution on YOUR website! (x+x+2)^2=900\r \n" ); document.write( "\n" ); document.write( "(2x+2)^2=900\r \n" ); document.write( "\n" ); document.write( "4x^2+8x+4=900 \n" ); document.write( "x^2+2x+1=225 \n" ); document.write( "(x+1)^2 = 225\r \n" ); document.write( "\n" ); document.write( "x = (225^1/2)-1\r \n" ); document.write( "\n" ); document.write( "x = 14\r \n" ); document.write( "\n" ); document.write( "So the two numbers are 14 and 16. \n" ); document.write( " |