Question

which of the following pairs of terms is a pair of unlike terms​

Answer 1

Answer:

(i)The terms having the same variable with same exponents but different coefficient are called Like terms.

(ii)The terms having the same variable with different exponents or different variable with same exponents are called Unlike terms .

In A,B,C the variables are same then these are like terms.

In (D) −kmn,48kml variables are not same.

Thus, it is a pair of unlike algebraic terms.

Answer 2

Answer: Like algebraic terms are the terms who have the same variables but can have different constants.