1. Algebraic terms with the same literal coefficient are called like terms.
2. Which set of terms are dissimilar?
A. 2x and 7x
B. 2x²y and -7x²y
C. 2xy and 7xy
[tex] \large \boxed{ \tt D. \: 2x²y \: and \: 7xy²}[/tex]
Choices a, b and c are examples of like terms. Notice the use of variables in each of the choices and their exponents. They all have the same literal coefficients except letter d.