I think its either A or C. Leaning more to A. Do you think you could explain the question just a bit more?
14Sqrt
that is the answerr igot
Answer:
12.56637061 ?????
Step-by-step explanation:
aApolynomial is an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponents of variables.
There are 3 sets of polynomials; LINEAR, QUADRATIC and CUBIC
Linear: 
Quadratic: 
Cubic: 