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Find the possible value or values of r in the quadratic equation r2 – 7r – 8 = 0. A. r = 8, r = –1 B. r = 2/3, r = 5 C. r = –10, r = 3 D.

Deborah Edwards

in Mathematics

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Eric Morgan on February 17, 2018

Taking into account the quadratic equations


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