I see your doing trinomials. It would be prime because nothing <span>adds to negative ten and multiplies to six.</span>
Judging by the question you have provided I came to the conclusion that you have already solved your own problem!
If the goal is to find X when X=-15 then your answer for X should be -15!
If this is not the entire equation please post the entire one!
Hope this helped!
-Blake
Answer:
B
Step-by-step explanation:
