Answer:
wait what? Lol thanks for the points luv <3
Step-by-step explanation:
-13 and -5 hope this helps???
Sorry if it's wrong OnO''
Ummm yes please! Thanks so much!!! Merry Christmas
╰(*´︶`*)╯♡
There are

ways of pairing up any 2 members from the pool of
contestants. Note that

so that

Answer:
x = -2.
Step-by-step explanation:
In this case, a is 1, b is 4 and c is 4.
-4 plus or minus the square root of 4^2 - 4 * 1 * 4 divided by 2 * 1 = -4 plus or minus the square root of 16 - 16 / 2 = -4 plus or minus the square root of 0 / 2 = -4 / 2 = -2.
x = -2.
Hope this helps!