Question

Write the like terms of the expression $m^2-mn+m^2{n}^2+4-2mn$.

Answer 1

Step I : Writing the terms of the given expression

A term can be a number, a variable, product of or more variables or product of a number and a variable.

Terms : $m^2,-mn,m^2{n}^2,4,-2mn$

Step II : Writing the like terms of the given expression

Like terms are those which have same algebraic expression.

Like terms : $-mn,-2mn$

Hence, the like terms are $-mn$ and $-2mn$