Give one example each of a binomial of degree 35, and of a monomial of degree 100.

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer

(i)

(ii)

(iii)

(iv)

(v)

Write the coefficients of x² in each of the following:

(i)

(ii)

(iii)

(iv)

Write the degree of each of the following polynomials:

(i)

(ii)

(iii)

(iv)

Classify the following as linear, quadratic and cubic polynomials:

(i) x² + x

(ii) x – x³

(iii) y + y² + 4

(iv) 1 + x

(v) 3t

(vi) r²

(vii) 7x³