1. The polynomial $7x^4 + 3x^2 - 10$ has 3 terms.
2. The polynomial $8x^4 - 1$ is a 4th degree binomial.
3. The degree of the polynomial $3x^3 - 10x^2 + 17$ is 3.
4. The polynomial $-18x^3 + 12x^5 + 7x^4 - 5x^2 + 14$ in standard form is $12x^5 + 7x^4 - 18x^3 - 5x^2 + 14$.
5. The polynomial $-6x^3 + 2x^2 + 8x - 5$ is a 3rd degree polynomial with 4 terms, so it is a cubic polynomial.
6. The degree of the polynomial $2x^5 + 3x^2 + 10x$ is 5, and the leading coefficient is 2.
7. The polynomial $13x^2 - 10x^4 + 5x^3 - 11$ in standard form is $-10x^4 + 5x^3 + 13x^2 - 11$.
8. The leading coefficient of the polynomial $-9x^4 + 5x^3 - 12$ is -9.
9. The polynomial $7x^2$ is a 2nd degree polynomial with 1 term, so it is a quadratic monomial.
10. The polynomial $8x - 10x^3 + 2x^2 - 16$ in standard form is $-10x^3 + 2x^2 + 8x - 16$.
Parent Tip: Review the logic above to help your child master the concept of adding polynomials worksheet answers.
