Michael J. answered • 10/28/17
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Effective High School STEM Tutor & CUNY Math Peer Leader
(x2 + 49) / (x2 - 49)
(x2 + 49) is a complex factor.
[(x - 7i)(x + 7i)] / [(x - 7)(x + 7)]
Victoria L.
asked • 10/28/17how do you simplify this
[(1)/(x^2-49)]/[(1)/(x^2+49)]
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