Answer:
Step-by-step explanation:
n² + 3n - 18 = 0
n = [-3 ±√(3²-4(1)(-18)]/[2(1)] = [-3 ±√81]/2 = 3, -6
A.90
The answer would be B if im wrong SORRY ;)
2
I found this be adding 4 and 6, witch is 2.
4=point
6=line
4+6=10
the answer is 10
