Let's do this, Guest! :D :D
First, we can find the zeros of this inequality.
That would be
x=3 or x=-4
To make this greater than zero, the answer would have to be greater than -4 but less than 3, (If more than three, that would get us a negative number! Yikes)
So, our answer would be -4
This can also be written as x>-4 AND x<3.
Hope this helped!