Classify the following polynomials as monomials, binomials, trinomials. Which polynomials do not fit in any category? (i) x+y (ii) 1000 (iii) x+x 2 +x 3 +x 4 (iv)7+a+5b (v) 2b-3b 2 (vi) 2y-3y 2 +4y 3 (vii) 5x-4y+3x (viii) 4a-15a 2 (ix) xy+yz+zt+tx (x) pqr (xi) p 2 q+pq 2 (xii) 2p+2q

Classify the following polynomials as monomials, binomials, trinomials. Which polynomials do not fit in any category?
(i) x+y

(ii) 1000

(iii) x+x²+x³+x⁴

(iv)7+a+5b

(v) 2b-3b²

(vi) 2y-3y²+4y³

(vii) 5x-4y+3x

(viii) 4a-15a²

(ix) xy+yz+zt+tx

(x) pqr

(xi) p²q+pq²

(xii) 2p+2q

(i) x+y

This expression contains two terms x and y

So, it is called ‘Binomial’

It contains one term 1000

So, it is called monomial

(iii) x+x²+x³+x⁴

It contains four terms

So, it is not a monomial, binomial and trinomial

It contains three terms

So, it is called trinomial

It contains two terms

So, it is called binomial

(vi) 2y-3y²+4y³

It contains three terms

So, it is called trinomial

8x – 4y

It contains two terms

So, it is called binomial

(viii) 4a-15a²

It contains two terms

So, it is called binomial

(ix) xy+yz+zt+tx

It contains four terms

So, it is not a monomial, binomial and trinomial

It contains one term

So, it is called monomial

It contains two terms

So, it is called binomial

It contains two terms

So, it is called monomial

2