document.write( "Question 1085089: 2 integers have a sum of 35. The sum of their squares is 637. Find the numbers. \n" ); document.write( "
Algebra.Com's Answer #699119 by MathLover1(20849)\"\" \"About 
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\n" ); document.write( "let \"2\" integers be \"x\" and \"y\"\r
\n" ); document.write( "\n" ); document.write( "if they have a sum of \"35\", than \"x%2By=35\"....eq.1...solve for \"x\"\r
\n" ); document.write( "\n" ); document.write( "\"x=35-y\" \r
\n" ); document.write( "\n" ); document.write( "if the sum of their squares is \"637\", than we have \"x%5E2%2By%5E2=637\"....eq.2\r
\n" ); document.write( "\n" ); document.write( "\"x%5E2%2By%5E2=637\"....substitute \"x=35-y\" \r
\n" ); document.write( "\n" ); document.write( "\"%2835-y%29%5E2%2By%5E2=637\"\r
\n" ); document.write( "\n" ); document.write( "\"1225-70y%2By%5E2%2By%5E2=637\"\r
\n" ); document.write( "\n" ); document.write( "\"1225-70y%2B2y%5E2=637\"\r
\n" ); document.write( "\n" ); document.write( "\"1225-637-70y%2B2y%5E2=0\"\r
\n" ); document.write( "\n" ); document.write( "\"2y%5E2-70y%2B588=0\"...simplify\r
\n" ); document.write( "\n" ); document.write( "\"y%5E2-35y%2B294=0\"....factor\r
\n" ); document.write( "\n" ); document.write( "\"y%5E2-21y-14y%2B294=0\"\r
\n" ); document.write( "\n" ); document.write( "\"%28y%5E2-14y%29-%2821y-294%29=0\"\r
\n" ); document.write( "\n" ); document.write( "\"y%28y-14%29-21%28y-14%29=0\"\r
\n" ); document.write( "\n" ); document.write( "\"%28y+-+21%29%28y+-+14%29+=+0\"\r
\n" ); document.write( "\n" ); document.write( "solutions:\r
\n" ); document.write( "\n" ); document.write( "\"%28y+-+21%29=+0\"->\"y=21\"
\n" ); document.write( "or
\n" ); document.write( "\"%28y+-+14%29+=+0\"->\"y=14\"\r
\n" ); document.write( "\n" ); document.write( "find \"x\":\r
\n" ); document.write( "\n" ); document.write( "\"x=35-y\" if \"y=21\" ->\"x=35-21\" ->\"x=14\"
\n" ); document.write( "\"x=35-y\" if \"y=14\"->\"x=35-14\" ->\"x=21\" \r
\n" ); document.write( "\n" ); document.write( "so, your solution is:the numbers \"14\" and \"21\"\r
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