document.write( "Question 806581: Find three consecutive even integers such that five times the sum of the smallest and largest integers is the same as the square of the middle number. \n" ); document.write( "
Algebra.Com's Answer #806054 by CubeyThePenguin(3113)\"\" \"About 
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consecutive even integers: (x-2), x, (x+2)\r
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\n" ); document.write( "\n" ); document.write( "5((x-2) + (x+2)) = x^2
\n" ); document.write( "5(2x) = x^2
\n" ); document.write( "10x = x^2
\n" ); document.write( "0 = x^2 - 10x
\n" ); document.write( "0 = x(x - 10)
\n" ); document.write( "x = 0, x = 10\r
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\n" ); document.write( "\n" ); document.write( "The integers could be {-2, 0, 2} or {8, 10, 12}.
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