A. If a polynomial is an algebraic expression involving only nonnegative- integer powers of one or more variable and containing no variable in the denominator and an algebraic equation is a mathematical statement stating that two algebraic expressions are equal, then, what do you think is the definition of a polynomial equation?

B. If a polynomial can be classified according to the degree of the term in the polynomial, do you think we can also classify a polynomial equation according to the degree of the polynomial involved? If yes, how?​