document.write( "Question 906893: Victor is y years old. His brother Fred is four years old than Victor. The product of their ages is 770.
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Algebra.Com's Answer #550087 by Edwin McCravy(20055)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "It is impossible with a whole number of years. \r\n" );
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document.write( "Proof:\r\n" );
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document.write( "If Victor is 25, then Fred is 29. \r\n" );
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document.write( "But:\r\n" );
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document.write( "25×29=725, 725 is smaller than 770.\r\n" );
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document.write( "If Victor is 26, then Fred is 30. \r\n" );
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document.write( "But:\r\n" );
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document.write( "26×30=780, 780 is larger than 770.\r\n" );
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document.write( "Was there a typo?  \r\n" );
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document.write( "Was the product supposed to be 780?\r\n" );
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document.write( "Edwin
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