Classify the followingpolynomials as monomials, binomials, trinomials. Which polynomials donot fit in any of these three categories?
x + y,1000, x + x2 + x3 + x4,7 + y + 5x, 2y − 3y2, 2y− 3y2 + 4y3, 5x −4y + 3xy, 4z − 15z2, ab+ bc + cd + da, pqr, p2q+ pq2, 2p + 2q
The given expressionsare classified as
Monomials: 1000, pqr
Binomials: x +y, 2y − 3y2, 4z −15z2, p2q + pq2,2p + 2q
Trinomials: 7 + y+ 5x, 2y − 3y2 + 4y3,5x − 4y + 3xy
Polynomials that do notfit in any of these categories are
x+ x2+ x3+ x4,ab + bc + cd + da