What are 2 examples of like terms?
For example, 8xyz2 and −5xyz2 are like terms because they have the same variables and power while 3abc and 3ghi are unlike terms because they have different variables. Since the coefficient doesn’t affect likeness, all constant terms are like terms.
Are XY and Y like terms?
Terms obey the associative property of multiplication – that is, xy and yx are like terms, as are xy2 and y2x.
Are the terms like or unlike?
Difference Between Like and Unlike Terms
| Like Terms | Unlike Terms |
|---|---|
| Terms with the same variables and exponents. | Terms with different variables and exponents. |
| Like terms can be simplified by combining them. | Unlike terms cannot be simplified by combining them. |
Are 7x and like terms?
Examples: 7x and 2x are like terms because they are both “x”. 3×2 and −2×2 are like terms because they are both “x2”. But 7x and 7×2 are NOT like terms (the exponents are different), they are unlike terms.
What are like terms in pre algebra?
“Like terms” are terms whose variables (and their exponents such as the 2 in x2) are the same. In other words, terms that are “like” each other. Note: the coefficients (the numbers you multiply by, such as “5” in 5x) can be different.
Are AB and BA like terms?
The like terms are abc and acb; ab and ba. Note, abc and acb are identical and ab and ba are also identical. It does not matter in what order we multiply – for example, 3 x 2 x 4 is the same as 3 x 4 x 2.
What are 3 examples of like terms?
We call terms “like terms” if they have the same variable part. For example, 4 x 4x 4x and 3 x 3x 3x are like terms, but 4 x 4x 4x and 3 w 3w 3w are not like terms.
How to identify like terms?
Check that the same variables (letters) appear in each of the terms.
What are some examples of like terms?
Like terms are terms that contain the same variable with the same exponent. Constant terms are like terms because they do not have any variables. Here are some examples of like terms: 2x and 5x are like terms because both contain the same variable. 6 and 10 are like terms because both are constant terms.
What are unlike terms in Algebra?
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.
Are XY and yx like terms in Algebra?
Specifically, the student failed to notice that the terms xy and yx are like terms. In algebra, when terms are multiplied, the order of the variables do not matter; they are similar. Thus, the simplified expression should have been 2xy – 2x -3y.