Question

Please, can anyone help me with this?

Answer 1

(x+8)(x-13)(x+5)>0 is there a solution?

Answer 2

(x+8)(x-13)(x+5)>0 {xI_} if there is a solution
is the solution all real numbers
or is there no solution?

Answer 3

need to set up 4 different inequality system:
x+8>0 ; x-13>0 ; x+5>0
x+8>0 ; x-13<0 ; x+5<0
x+8<0 ; x-13<0 ; x+5>0
x+8<0 ; x-13>0 ; x+5<0

Answer 4

the solution for each would be:
x>-8
-8<x<-5
0
0

Answer 5

Thank you!! :)

Answer 6

:))