1. Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.
2. Write the coefficients of \(x^2\) in each of the following:
3. Give one example each of a binomial of degree 35, and of a monomial of degree 100.
4. Write the degree of each of the following polynomials:
5. Classify the following as linear, quadratic and cubic polynomials: