Question

Classify the following polynomials according to the number of terms. Combine any like terms first.

x²+3x+2x : binomial
x²+x+3x²-x : binomial
4x²+x+x²–2x : trinomial
3x +X-3x4 - x : monomial
^ those r the answers btw

Answer 1

#1

$\\ \sf\longmapsto x^2+3x+2x=x^2+5x$

#2

$\\ \sf\longmapsto x^2+x+3x^2-x=4x^2$

#3

$\\ \sf\longmapsto 4x^2+x+x^2-2x=5x^2-x$

#4

$\\ \sf\longmapsto 3x+x-3x-4x=x-4x=-3x$