Classify the following polynomials as monomials, binomials, trinomials.
(i) 4x2
(ii) 5xy2+6xyz
(iii) 5xyz
(iv) a+b+c
(v) 5x2+6x+25
(vi) x+y [4 MARKS]
Concept: 1 Mark
Application: 0.5 Mark each
Monomials -: 4x2,5xyz
Binomials -: 5xy2+6xyz,x+y
Trinomials -: a+b+c,5x2+6x+25