Identify the like terms in the following expressions.
-6x2y,4x2y,-7xy2,x2z
The given terms are -6x2y,4x2y,-7xy2,x2z
In algebra, like terms are terms that have the same variables and powers.
Here, like terms are -6x2y,4x2y
8xy,9pq,3xy,5qr
2ab,6a-8bc,16ab