document.write( "Question 816862: A square of a number plus a number is 20. What is the number? \n" ); document.write( "
Algebra.Com's Answer #491745 by richwmiller(17219) You can put this solution on YOUR website! x^2+x=20 \n" ); document.write( "x^2+x-20=0 \n" ); document.write( "(x+5)*( x-4)=0\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |