Answer:
(x-3) (x+5) (x-5)
Step-by-step explanation:
given: x3-3x2-25x+75
we know that one factor is 5
so we can use that to get its next factors using Synthetic division
5 | 1 -3 -25 75
| 5 10 -75
1 2 -15 0
Know we have the next equation
x^2 +2x -15
and we know two number that can factor 3,5
(x-3) (x+5)
