A fair dice is rolled . work out the probability of getting a factor of 8 Give your answer in it's simplest form

Step-by-step explanation:

Given

--- the faces of the dice

Required

Pr(Multiple of 8)

The multiples of 8 in the given dataset are:

So, we have:

Simplify

a4 - 3a2 - 1

step-by-step explanation:

step   1   :

equation at the end of step   1   :

  ((a4) -   3a2) -   1

step   2   :

trying to factor by splitting the middle term

2.1     factoring   a4-3a2-1  

the first term is,   a4   its coefficient is   1 .

the middle term is,   -3a2   its coefficient is   -3 .

the last term, "the constant", is   -1  

g(x) is the negative form of f(x)? because whenever its the negative form it reflects its self over the x axis. idk if this is right though.

step-by-step explanation: