Question

Determine the domain of the function.

f(x) = sqrt(x 3)/(x 8)(x - 2)

All real numbers except –8, –3, and 2
x ≥ 0
All real numbers
x ≥ –3, x ≠ 2 <-- this one

Answer 1

`Domain \ of \ (√(x + 3))/((x + 8)(x - 2))=(-3\leq x < 2) \cup (2 < x < \infty)`

i.e. x ≥ –3, x ≠ 2