<PRE><B>Question 170626</B>
Write three quadratic equations, with a, b, and c (coefficients of x2, x, and the constant) as: 
Integers : y = 2x^2 - 3x + 8
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Rational numbers : y = (1/2)x^2 - (5/8)x + 4
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Irrational numbers y = sqrt(3)x^2 + sqrt(7)x - cuberoot(10)
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Cheers,
Stan H.
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