Question

1. What is the solution set of the equation?
8/x + 2 = x + 4/x - 6

a. {4, 6}
b. {-4,12}
c.{12}
d. {-12,4}

2. What is the solution set of the equation?

x^2 - 16 / (x + 4) (x - 2) = x - 3 / (x+2) - 1

a. {-4}
b. {-1}