Match the verbal descriptions with the given polynomials. You need to use all polynomials and all descriptions. Recall that polynomials of degrees 0, 1, 2, 3, 4, 5, are called constant, linear, quadratic, cubic, quartic, and quintic , respectively. Also recall the definitions of the terms monomial, binomial, trinomial , given here.
You must get all of the answers correct to receive credit.

1. A quartic binomial
2. A cubic polynomial
3. A quintic monomial.
4. The square of a cubic polynomial
5. A trinomial

A. $\pi x^5$
B. $x^4 - 2x^3$
C. $x^2+2x+1$
D. $x^3+3x^2+3x+1$
E. $(x^3+1)^2$

Hint: Check here for the relevant definitions.l.