document.write( "Question 733254: paul is 4 years older than his brother anthony.If the product of their ages is 45 how old are they? \n" ); document.write( "
Algebra.Com's Answer #448319 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! p=a+4 \n" ); document.write( "p*a=45 \n" ); document.write( "(a+4)*a=45 \n" ); document.write( "a^2+4a-45=0 \n" ); document.write( "(a-5)*(a+9)=0 \n" ); document.write( "a=5 \n" ); document.write( "p=9\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |