Algebraic formula is the general name of monomial and polynomial, and it is a part of rational formula. In rational expressions, there can be five operations: addition, subtraction, multiplication, division and multiplication, but in algebraic expressions, the divisor cannot contain letters.

What is a numeric or alphabetic monomial?

1. The product of any letter and number (in division, dividing by a number is equal to multiplying the reciprocal of this number).

2. A letter or number is also called a monomial.

3. The product formula without unknowns in denominator is called monomial.

The single coefficient is 1. The constant factor in a single item is called the coefficient of the item. For example, the coefficient of 3x is 3.

2. If a single item contains only letter factors, the positive single item coefficient is 1 and the negative single item coefficient is-1.

If it is just a number, the coefficient is itself. For example, the coefficient of 5 is still 5.

Definition of Polynomial In mathematics, a polynomial refers to an expression obtained from variables, coefficients and their addition, subtraction and multiplication (non-negative integer power).

More broadly, the sum of 1 or 0 monomials is also a polynomial. According to this definition, polynomials are algebraic expressions. In fact, there is no theorem that is valid only for narrow polynomials but not for monomials. When 0 is a polynomial, the degree is defined as negative infinity (or 0). Monomial and polynomial are collectively called algebraic expressions.

Items without letters in polynomials are called constant terms. For example, 6 in 5X+6 is a constant term.