So, first you need to think 'what is the highest degree?'
Then you need to figure out how many terms you have
polynomial- four or more terms
trinomial- three terms
binomial- two terms
Find the circumference and then remove the square area from the circles circumference. R squared x 3.14(Pi)=circumference
Answer: the following points are in Quadrant 3
4 3/10 because you can turn two over five into 4/10 so to make -1 3/10 to -2 you -7/10 then -3 to get -5 then -6/10 to get -5 4/10