We see that **18x and 9x are like terms**.

## Are 3x and 5x like terms?

For instance **3x and 5x and 11x are all like terms**. The coefficients ( the ‘3’ in 3x, ‘5’ in 5x and ’11’ in 11x) do not have anything at all to do with whether or not the terms are like. All that matters is that each of ‘x’ factors or ‘bases’ have the same exponent.

## Are 2x and 2 like terms?

Terms whose variables (such as x or y) with any exponents (such as the 2 in x^{2}) are the same. Examples: **7x and 2x are like terms because they are both “x”.**

## Is 9x a constant term?

regardless **9 is constant term** nd x is variable if x is not determined then it vanishs the constancy of 9x, so variable.

## Are 5x 2 and 2 like terms?

When unlike terms are added, they cannot be “combined”. **5x ^{2} and -2x^{2} are like terms**.

## Are XY and YX like terms?

**Yes, xy and −yx are like terms** . Hence the given statement is true.

## Are 5 and 5x like terms?

**No, 5 and 5x is not like terms** .

## Is y2 and Y like terms?

Like terms are terms that have the same exponent AND the same variable or variables. For example, 2x and –5x are like terms, and **3y2 and y2 are like terms**.

## What are not like terms?

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**. The order of the variables does not matter unless there is a power.

## Are these like terms?

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**. The order of the variables does not matter unless there is a power.

## Is 2x a constant term?

However, should this introduced coefficient contain a variable, while the original number has a constant meaning, this has no bearing if the new term stays constant as the introduced coefficient will always override the constant expression – for example, in when x is multiplied by 2, the result, **2x, is not constant**; …

## Is 7 a term?

The two terms are separated by a plus sign. + 7 is a three termed expression. is the second term, and **7 is the third term**.

## What is a constant term example?

A constant term is a term that contains only a number. In other words, there is no variable in a constant term. Examples of constant terms are **4, 100, and -5**. Standard Form of a Polynomial.

## Is 7x and 7xy are like terms?

**No, 7x and 7xy are not like terms** because the variables are not same.

## Are 3xy and 5yx like terms?

**3xy and -5xy are like terms** since they have same literal coefficient.

## Are 2 XY and 2yx like terms?

Answer: **Yes, they are same**.

### References:

- https://www.mathwarehouse.com/algebra/like-terms/how-to-combine-like-terms-in-math.php
- https://www.mathsisfun.com/definitions/like-terms.html
- https://www.meritnation.com/ask-answer/question/is-9x-a-variable-or-constant/polynomials/4528719
- https://www.learnalberta.ca/content/memg/division03/like%20terms/index.html
- https://www.toppr.com/ask/question/state-whether-true-of-false-xy-and-yx-are-like-terms/
- https://www.toppr.com/ask/question/state-whether-true-of-false-5-and-5x-are-like-terms/
- https://www.mathbootcamps.com/combining-like-terms/
- https://en.wikipedia.org/wiki/Like_terms
- https://www.youtube.com/watch?v=hsm99I7bEa8
- https://www.definitions.net/definition/Constant+Term
- https://www.whatcom.edu/home/showpublisheddocument/1772/635548017106630000
- https://www.wtamu.edu/academic/anns/mps/math/mathlab/int_algebra/int_alg_tut25_poly.htm
- https://brainly.in/question/44521947
- https://www.meritnation.com/ask-answer/question/what-is-3xy-and-5yx-are/algebraic-expressions/14052704
- https://brainly.in/question/17761584