no kumarishristi 57 this answer is not right totally wrong
tell the laws of polynomial not identities or rules
Answers
Step-by-step explanation:
Polynomials are algebraic expressions that are created by combining numbers and variables using arithmetic operations such as addition, subtraction, multiplication, division, and exponentiation. You can create a polynomial by adding or subtracting terms. Polynomials are very useful in applications from science and engineering to business. You may see a resemblance between expressions, which we have been studying in this course, and polynomials. Polynomials are a special sub-group of mathematical expressions and equations.
The following table is intended to help you tell the difference between what is a polynomial and what is not.
IS a Polynomial Is NOT a Polynomial Because
2
x
2
−
1
2
x
−
9
2
x
2
+
x
Polynomials only have variables in the numerator
y
4
−
y
3
2
y
+
4
Polynomials only have variables in the numerator
√
12
(
a
)
+
9
√
a
+
7
Variables under a root are not allowed in polynomials
The basic building block of a polynomial is a monomial. A monomial is one term and can be a number, a variable, or the product of a number and variables with an exponent. The number part of the term is called the coefficient.