The root(s) of 15/(x2 - 4) – 2/(x - 2) = 1 is (are):	Choose the most appropriate option.
A) -5 and 3
B) ± 2
C) 2 only
D) -3 and 5
E) 3 only.
15/(x2 - 4) – 2/(x - 2) = 1.   15/(x2 - 22) – 2/(x - 2) = 1.   15/(x + 2)(x - 2) – 2/(x - 2) = 1.   [15 – 2(x + 2)]/[(x + 2)(x - 2)] = 1.   [15 – 2x - 4] /[(x + 2)(x - 2)] = 1.   [11 - 2x]/[(x + 2)(x - 2)] = 1.   11 – 2x = (x + 2)(x - 2).   11 – 2x = x2 - 4.   x2 - 4 = 11 – 2x.   x2 + 2x – 4 – 11 = 0.   x2 + 2x – 15 = 0.   x + 5) (x - 3) = 0.   x + 5 = 0 or, x – 3 = 0   x = -5 or, x = 3.   Therefore, x = -5 and 3.   -5 and 3nswer: -5 and 3
<result>A</result>
The root(s) of 15/(x2 - 4) – 2/(x - 2) = 1 is (are):