Asked by: Kirsti Pruenetechnology and computing information and network security
What are polynomial expressions and how do you simplify them?
Last Updated: 17th June, 2020
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Besides, what are polynomial expressions?
In mathematics, a polynomial is an expression consisting of variables (also called indeterminates) and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponents of variables. An example of a polynomial of a single indeterminate, x, is x2 − 4x + 7.
Also, what are coefficients? In mathematics, a coefficient is a multiplicative factor in some term of a polynomial, a series, or any expression; it is usually a number, but may be any expression. For example, if y is considered as a parameter in the above expression, the coefficient of x is −3y, and the constant coefficient is 1.5 + y.
Beside this, how do you simplify expressions?
Here are the basic steps to follow to simplify an algebraic expression:
- remove parentheses by multiplying factors.
- use exponent rules to remove parentheses in terms with exponents.
- combine like terms by adding coefficients.
- combine the constants.
What is polynomial formula?
Polynomial Equations Formula Usually, the polynomial equation is expressed in the form of an(xn). Example of a polynomial equation is: 2x2 + 3x + 1 = 0, where 2x2 + 3x + 1 is basically a polynomial expression which has been set equal to zero, to form a polynomial equation.