Jammu and Kashmir Board Solutions for Chapter: Algebraic Expressions and Identities, Exercise 3: TRY THESE

Classify the following polynomials as monomials, binomials, trinomials. 

$-z+5, x+y+z, y+z+100, ab-ac, 17$.

Construct $3$ binomials with only $x$ as a variable.
 

Construct $3$ binomials with $x$ and $y$ as variables.
 

Construct $3$ monomials with $x$ and $y$ as variables.
 

Construct $2$ polynomials with $4$ or more terms.