What are the factors of x^2-4x-5?
check all that apply.
(x-5)
(x-4)
(x-2)
(x+1)
(x+5)

(x-5) and (x+1); i just solved it by mental trial and error

the probability they will all have the same number means the same number appears on the surface of all of them in the same time

the number may be 1,2,3,4,5, or 6    which are 6 numbers

and all the possible outcomes = 6*6*6  = 206

so 6/216 = 1/36 = 0.0277 = 2.77%