Write three polynomials with variable 'y'

Write two polynomials with variable 'x'

How many terms a cubic (degree 3) polynomial with one variable can have ? Give examples.

Write a polynomial with 2 terms in variable x.

Write three more polynomials and create three questions for each of them.

Write three quadratic polynomials that have no real zeroes.

Which of the following expressions are polynomials in one variable and which are not ? Give reasons for your answer. y+(2)/(y)

Write three quadratic polynomials that have 2 zeroes each.

Write three quadratic polynomials that have 2 zeroes each.

Write three qudratic polynomial that have no zeroes for x that are real numbers.

Which of the following expressions are polynomials in one variable and which are not ? Give reasons for your answer. x^(100)+y^(100)