Question 223995
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If the zeros of the quadratic are -5 and 3, then *[tex \Large x = -5] so *[tex \Large x + 5 = 0] and *[tex \Large x = 3] so *[tex \Large x - 3 = 0].  That means the factors of the quadratic are *[tex \Large x - 3] and *[tex \Large x + 5].  Just multiply the two factors to get your quadratic.



John
*[tex \LARGE e^{i\pi} + 1 = 0]
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