Question 1093239
{{{x^2<4x+12}}}

{{{x^2-4x-12<0}}}

{{{(x-6)(x+2)<0}}}, which tells you the left side must be LESS THAN 0.
The ROOTS for the expression on left are  -2 and +6.
The expression will be LESS THAN 0 for x between -2 and +6, excluding them.  (Check that for yourself).


{{{-2<x<6}}}
OR
(-2, 6), in interval notation