document.write( "Question 226612: If the sum of two numbers is 19 and their product is 90, what is the sum of their squares?\r
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document.write( "sum of two number is 9 + 10 = 19
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document.write( "product is 9 x 10 = 90
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document.write( "9^2 + 10^2 = 181 \n" );
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