Question 244652
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The factors of the first denominator are (x - 5)(x + 1), and the factors of the second denominator are (x + 1)(x - 1).  So you have one factor of (x + 5), one factor (in each denominator) of (x + 1), and one factor of (x - 1).  So the LCD is the product of those three factors.



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