The solutions to your problem I believe is 4 and -6.
Answer:
trinomial
Step-by-step explanation:
Given polynomial has three terms, therefore it is a trinomial.
False, a negetive and negetinve both equal positive
Simple...
you have:

and

To solve for....

Multiply to remove the denominator-->>

n=12*3
n=36
Then-->>>

Do the same thing-->>

n=-12*3
n=-36
Thus, your answer.
<span>0.05714285714 hope this helps you</span>