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what do they have in common x(x+11) (x+1) (x+10)

Quote: Originally Posted by starslacker what do they have in common x(x+11) (x+1) (x+10) x(x + 11) = x^2 + 11x (x + 1)(x + 10) = x^2 + 11x + 10 -Dan

Quote: Originally Posted by starslacker what do they have in common x(x+11) (x+1) (x+10) They are both quadratic terms with real integral coefficients, and when set to zero have real integral roots. RonL