Please help it’s almost dueee

1. Solve for x

x= 3 or x=-5

2. From the values of x above, we have these 3 intervals to test

x<=-5

-5<=x<=3

x<=3

3. Pick a test point for each interval

For the interval x<=-5:

Lets pick x=-6. Then, (-6-3)(-6+5)<=0. After simplifying, we get 9<=0, which is false. So we drop this interval.

For the interval -5<=x<=3:

Lets pick x=0. Then (0-3)(0+5)<=0. After simplifying, we get -15<=0, which is true. So we keep this interval.

For the interval x>=3:

Lets pick x=4. Then, (4-3)/4+5)<=0. After simplifying, we get 9<=0, which is false. So we drop this interval.

4. Therefore,

-5<=x<=3.

The answer is therefore number 3 :D

Step-by-step explanation: