**monomial cannot have**a negative or fractional exponent.

Do monozygotic twins have the same DNA?

**do twins have the same dna and fingerprints**.

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Monomial Definition Mono means “one.” So, monomial functions are those expressions that only have the one term. While a monomial can be a single number, variable or combination of a number and variables, it can’t be a negative exponent. Therefore, monomials have two rules.

A monomial is a number, a variable, or a product of a number and one or more variables. The only rules are that **the variables should be raised to only positive integer powers (no square roots or 1x’s allowed), and no plus or minus signs.**

A monomial is **an algebraic expression that has only one term**. 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.

**A monomial cannot have a variable in the denominator** or a negative exponent. The value of the exponent is the degree of the monomial.

Answer: A term can be **a constant**, a variable, or a combination of both. It is known that if the term does not have any variable, it will have only a constant. Therefore, it can be concluded that a term without a variable is a constant.

To add two or more monomials that are like terms, **add the coefficients**; keep the variables and exponents on the variables the same. To subtract two or more monomials that are like terms, subtract the coefficients; keep the variables and exponents on the variables the same.

Product Rule: When multiplying monomials that have the same base, add the exponents. … Example 2: Power Rule: When raising monomials to powers, **multiply the exponents**. Example 3: Example 4: Quotient Rule: When dividing monomials that have the same base, subtract the exponents.

A variable is **a quantity that may change within the context of a mathematical problem or experiment**. Typically, we use a single letter to represent a variable. The letters x, y, and z are common generic symbols used for variables.

There are rules for writing polynomials. A **polynomial cannot have a variable in** the denominator or a negative exponent, since monomials must have only whole number exponents. Polynomials are generally written so that the powers of one variable are in descending order.

**Monomials cannot have a fractional or negative exponent**. Monomial examples include: 6xy.

Monomials can’t have a variable in the denominator, they consist of only one variable, or a coefficient, or a product of coefficients and variables. For example, 4xy,5,6x,y are all monomials. Hence it is **True** that A monomial is a product of powers of variables with non-negative integer exponents.

Answer and Explanation: Yes, **x1 is a monomial**. Notice that x1 is a variable, x, raised to a positive integer power, 1.

The simplest type of polynomial is called a monomial, which is **a constant multiplied by a whole number power of a variable**. 3 z 8, −1.2 z 3, π z 1, and 11/7 (considered to be multiplied by z 0 = 1) are all monomials.

**Polynomials can contain more than one variable** and can be evaluated in the same way as polynomials with one variable. To evaluate any polynomial, you substitute the given values for the variable and perform the computation to simplify the polynomial to a numerical value.

A polynomial can have constants, variables and exponents, but **never division by a variable**. Also they can have one or more terms, but not an infinite number of terms.

CBSE NCERT Notes Class 8 Maths Algebraic Expressions and Identities. **Expression that contains only one term** is called a monomial. Ex: 2x, 4y2, 3xy, etc are monomials. Expression that contains two terms is called a binomial.

**Constants** are the terms in the algebraic expression that contain only numbers. That is, they’re the terms without variables. We call them constants because their value never changes, since there are no variables in the term that can change its value.

In algebra, like terms are terms that have the same variables and powers. The coefficients do not need to match. Unlike terms are two or more terms that are not like terms, i.e. they do not have the same variables or powers.

A variable is any characteristics, number, or quantity that can be measured or counted. A variable may also be called a data item. **Age, sex, business income and expenses, country of birth, capital expenditure, class grades, eye colour and vehicle type** are examples of variables.

Yes, **3a4 is a monomial**. We see that 3a4 is the product of the constant 3 and the variable a raised to the power of 4.

Since each term in a polynomial is a monomial, multiplying polynomials becomes multiplying monomials. When multiplying monomials, **use the product rule for exponents**. The factors are regrouped, and then multiplied. Notice the product rule for exponents at work [when the bases are the same, add the exponents].

MonomialDegree2pq0 + 1 + 1 = 2

**A monomial** is a number, a variable, or a product of numbers and variables with whole number exponents.

To raise a monomial to a power, when there is a coefficient of more than one variable raised to a power of a power, each variable or number is taken to the power by **multiplying the exponent of the base by the exponent of the power it is being raised** to.

A simple variable is **a single data item.** **It contains only one value**. A simple variable can be any of the basic data types, such as integer or varchar, with the exception of table_key and object_key as described in Data Types.

Notice that every monomial, binomial, and trinomial is also **a polynomial**. They are special members of the family of polynomials and so they have special names. We use the words ‘monomial’, ‘binomial’, and ‘trinomial’ when referring to these special polynomials and just call all the rest ‘polynomials’.

variable, In algebra, **a symbol (usually a letter) standing in for an unknown numerical value in an equation**. Commonly used variables include x and y (real-number unknowns), z (complex-number unknowns), t (time), r (radius), and s (arc length).

Dividing by a variable or by an algebraic expression The short answer is: **NO**. You see, it’s mathematically illegal to divide by zero, and if you don’t know the value of the variable, then you could be breaking the law without knowing it.

“A monomial is the product of non-negative integer powers of variables. Consequently, a **monomial has NO variable in its denominator**. It has one term. … Also consider that the denominator could be 1 if you put your fraction into decimal form, which is 3.5.

A quantity which has **no fixed value** but takes no various numerical values is called a variable. For example: Temperature at different times of a day represents a variable.

Degree of the zero polynomial The degree of the zero polynomial is **either left undefined**, or is defined to be negative (usually −1 or ). Like any constant value, the value 0 can be considered as a (constant) polynomial, called the zero polynomial.

Every polynomial is a **Binomial**. … A polynomial cannot have more than one zero. vi. The degree of the sum of two polynomials each of degree 5 is always 5.