Question

Write two polynomial with variable y

Answer 1

3y^3+2y^2-9

-9y^2-y+12

here ^ indicates power......if it helpedd u then pls mark as brainlist answer

Answer 2

An algebraic Expression with one or more terms is called Polynomials . 
Eg. 2a, 5x + y, 2x2 + 3x + y, all are polynomials 

If the variable in the polynomial is x, we may denote the polynomial by p(x) or q(x) or r(x)� etc 
For example: 
Polynomial 5x3 + 3x2 + x can be written as: 
p(x) = 5x3 + 3x2 + x 

Polynomial a3 + 2a + 3 can be written as: 
q(a) = a3 + 2a + 3 

Polynomial r2 + r + 35 can be written as: 
f(r) = r2 + r + 35 

A polynomial can have any number of terms. 


Polynomials can be of following types: 

Zero Polynomial 
Monomial 
Binomial 
Trinomial 
(You can study these types from the above provided link) 

Have a look at the below expression and study what are terms, constant term, variables, power and coefficients of Polynomial. 

3x2 + 2x + 2


Terms in given Polynomial are : 3x2 + 2x + 2 

Constant Term in given Polynomial is : 3x2 + 2x + 2 

Variables in given Polynomial are : 3x2 + 2x + 2 

Power / Exponent in given Polynomial is : 3x2+ 2x + 2 

Coefficients in given Polynomial are : 3x2 + 2x + 2 

Note: If Power or Exponent is negative then it is not a polynomial . For example x-2 or 2x-2 

Let's study few examples and find terms, constant term, variables, power and coefficients of Polynomial