Answer:
a
Step-by-step explanation:
Since there are no number that multiply to 155 and add to 6 you must now use the Quadratic Formula.
x=(-b(+/-)√
-4ac)
2a
So, you will put the numerator inside the symbol and the 2 outside of it so like
429.5
_____
2/859.0
-8
_
05
- 4
--
19
-18
----
10
-10
----
0
So, your answer would be 429.5
or 429 r 1
I think it whether 90 or 180 is there multiple choices?