2

- 7
= 4

- 7

= Since, we have same bases, we can subtract!
= To get,
=
-3
Answer
Answer: The answer is 1/21
Step-by-step explanation:
A because it’s a binomial
Answer:
8 and 5
Step-by-step explanation:
Dont know the firat question but the propability is 43 out of 100 percent