You didn't ask a question. That's just a statement.
so what was the question again?
Answer:
Step-by-step explanation:

so since its just two factors, you can pick either for the "B" or "h", or one can say that the trinomial is the "B", because it can be factored into a couple more binomials, either way will work.
The answer is -1. hope i helped.
Answer:
A random sample of 10% of all taxplayers
Step-by-step explanation:
Smaller sample sizes may not be representive of the population