Question 196905
( x^2 +x-6) (x^2+4x+4) >0
.
factor
.
(x+3)(x-2)(x+2)(x+2) >0
.
Points  of  interest,,  x=  -3,+2,-2,
.
set  up  a  numberline,  with  regions  defined  by  the  above  points
.
_____________A___-3___B___-2__________C_______________+2_______D_______
.
Region  A,  Test  point  (-4),,,,,,f(x) = +96,,,,,ok
.
Region B,   Test  Point  ( -2.5 ) ,,,f(x) = -9/16,,,,,,not  ok
.
Region C,  Test  Point  (0),,,,,f(x) = -24,,,,,not  ok
.
Region  D,  Test  Point (3),,,,f(x) = 150,,, ok
.
Therefore:        -3>x>+2