Answer:

Step-by-step explanation:
We have to fill the blank.
The number of permutations of n elements taken r at a time is given by the formula:

Permutation is an arrangement of subsets of a larger set in regard with order of the arrangement.
where n is the the larger set and we have to choose r items from n such that there is no repetition.
In permutation, order is important.
Answer:
Answer: B. Y= 0x + 0
Step-by-step explanation: It's a straight line to the alienbecause it's straight down the x-axis
Hope this helped!
Step-by-step explanation:
Answer: B. Y= 0x + 0
Step-by-step explanation: It's a straight line to the alienbecause it's straight down the x-axis
Hope this helped!
If
is a factor of a polynomial
then,
is its root.
So
is a root of 
