document.write( "Question 1078194: The sum of a number and its square is 30. Find the​ number(s). \n" ); document.write( "
Algebra.Com's Answer #692677 by Alan3354(69443)\"\" \"About 
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x^2 + x = 30
\n" ); document.write( "z^2 + x - 30 = 0
\n" ); document.write( "(x-5)*(x+6) = 0
\n" ); document.write( "x = -6, x = 5
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