Adie is rolled 3 times. what is the probability of getting 1’s on each roll?

Step-by-step explanation  

The first step you have to get it into this form

a + bx + c

So that would be

3x + 1x + c

we do not know what c is

we have to get x by it self from 3x so first you have to square it now we are at 9x

    9x divided by 9 that would leave us with x

so our finished product is x + 1x + c  

we have to get x by itself from 1x so we do exactly what we just did 1x divided by 1x would leave us with x

x + x= + x

+ c is the finished product which is your answer

step-by-step explanation: