Which equation has the solutions?(picture included)

C) x² + 3x + 3

Step-by-step explanation:

x² + 3x + 3 = 0

B² - 4AC = 3² - 4(1)(3) = -3

x = [-3 +- sqrt(-3)]2

sqrt(-3) = sqrt(3) × i

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

coin flip

non-answer:

choosing

sorry if this isnt what you're looking for i dont really understand the question