document.write( "Question 121403: 18+7y-y2 \n" ); document.write( "
Algebra.Com's Answer #89077 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! checkley i think you copied the question wrong....the question was 18+7y-y^2....pls help \n" ); document.write( "thanks again \n" ); document.write( "----------------------------------------------------- \n" ); document.write( "SORRY ABOUT THAT MISTAKE. \n" ); document.write( "SOLUTION FOLLOWS: \n" ); document.write( "18+7Y-Y^2 \n" ); document.write( "Y^2-7Y-18 \n" ); document.write( "(y-9)(y+2)=0 \n" ); document.write( "y-9=0 \n" ); document.write( "y=9 \n" ); document.write( "y+2=0 \n" ); document.write( "y=-2 \n" ); document.write( " |