document.write( "Question 829886: the sum of two numbers is 11, and their product is 30. Find the numbers \n" ); document.write( "

Algebra.Com's Answer #500201 by Fombitz(32388) $\"\"$ $\"About$

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1. $\"A%2BB=11\"$
\n" ); document.write( "2. $\"A%2AB=30\"$
\n" ); document.write( "Multiply eq. 1 by A,
\n" ); document.write( " $\"A%5E2%2BAB=11A\"$
\n" ); document.write( "Substitute from eq. 2,
\n" ); document.write( " $\"A%5E2%2B30=11A\"$
\n" ); document.write( " $\"A%5E2-11A%2B30=0\"$
\n" ); document.write( " $\"%28A-5%29%28A-6%29=0\"$
\n" ); document.write( "Two solution: $\"A=5\"$ , then $\"B=6\"$ or $\"A=6\"$ then $\"B=5\"$ . \n" ); document.write( "

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