Answer:
Step-by-step explanation:
Answer:
The polynomial is Prime.
Step-by-step explanation:
Given the polynomial
we have to identify the factors of given polynomial.
As there is no identity for 
i.e the above polynomial can't be factor
Therefore, the polynomial is Prime.
Answer:
n=-3
Step-by-step explanation:
A^-b is the same as 1/a^b.
When there is a negative power, place the number and power over 1.
a^b/a^c = a^(b-c).
c is a negative power, because it is being divided, and is underneath b, which is a positive (and so it stays in the numerator).
a^c/b^c = (a/b)^c
Inside this one, the power of c is distributed to all numbers inside the parenthesis, in this case a and b.
hope this helps
It is one hundred times greater, 7000= 70 x 100
