Answer:
B
Step-by-step explanation:
the sum of the roots = -
x² + 6x - 55 = 0
with a = 1 , b = 6 , then
sum of roots = - = - 6
46.2÷m=x
u divide the amount of water by the time it takes to fill up(m). Witch will equal the amount per minute (x).
The answer is =x^2 +x +1 +2/x-1
