The difference for the given polynomial is 
Explanation:
The given polynomial is 
A polynomial is generally a sum or difference of terms or variables which are separated by addition and subtraction signs. There are "three types of polynomial": Monomial, binomial and trinomial.
The difference between is found as follows:
D = 
Removing the brackets, we get,
D = 
D = 
D = 
Thus, the polynomial represents Option A as the difference.
Answer:
C
Explanation:
The Republican party believes in lowering taxes. This opposes the Democratic party's belief that taxes should be increased to fund schools, roads, and other public services.
Answer:
There is no given proof for just one way
Explanation:
People have speculated that the Mayan empire has fallen from power by things like overpopulation, extended drought, and wars. Overpopulation means not enough food produced for their people, the drought meant not crops were not as fruitful as they once were and if they were at war their people would not be nourished enough to fight a winning battle.