Question

Match the following algebric equations

• A. 3xz+2zx
• B. 3xy+2zy
• C. 2xy+3xz+2yz
• D. 5a+x+y+2z

Answer 1

Monomial Expression : Expressions which has only one term is called a monomial
So, 3xz+2zx = 3xz + 2xz
( $x\times z=z\times x$)
So, 3xz+2xz = 5xz ( one trem)

Binomial Expresssion : Expresssions with two unlike terms is called a binomial Expression.
Since,
3xy+2yz has two unlike terms ( xy and yz)
So, its a binomial Expresssion.

Trinomial Expresssion : Expresssions with three unlike terms is called a Trinomial Expression.
Since, 2xy+3xz+2yz has three unlike terms ( xy, xz and yz)
So, its a Trinomial Expresssion.


Polynomial Expresssion : Expresssions with more than three unlike terms is called a Polynomial Expression.
Since, 5a+x+y+2z has four unlike terms ( a,x,y,z)
So, its a Polynomial Expresssion.