Question

Write any three polynomials of the 3rd degree, each of which has three terms.

Answer 1

Polynomials of the 3rd degree with three terms are:

(1) $2x^3+6y+12z$
(2) $a^3+\frac{2}{3}b+c$
(3) $q^3+p+\frac{4}{5}r$