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)\"\" \"About 
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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( "
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