I got a question on my math quiz asking the following question. It marked me wrong but didn’t tell me what I got right/wrong. Can anyone explain to me what I got right or wrong? Thank you so much!

Step-by-step explanation:

You selected the right numbers but you missed one: 1.3333... because also this number can be expressed with a fraction: 12/9 = 4/3

5+2x=a

asdasdsaadsaddsasds

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a