Express the domain interval notaton.

$\displaystyle H(x) = \frac {t}{\sqrt (t^2-t-6)} $

What I did is factor $\displaystyle t^2-t-6 $

$\displaystyle (t-3)(t+2) $

then using interval notation.

(t-3)(t+2) ≤0

t-3 ≤ t-2 ???

am i doing right thing?