Trigonometry and precalculus
Polynomial and rational functions

Polynomials

  1. Terms coefficients and exponents in a polynomial
  2. Addition and Subtraction of Polynomials
  3. Adding and subtracting polynomials
  4. Multiplying Polynomials
  5. Multiplying Polynomials 3
  6. Multiplying polynomials
  7. Polynomial Division
  8. Dividing polynomials 1
  9. Dividing polynomials with remainders
  10. Synthetic Division
  11. Synthetic Division Example 2
  12. Why Synthetic Division Works
  13. Factoring Sum of Cubes
  14. Difference of Cubes Factoring

Multiplying polynomials Multiply two expressions with variables and exponents to get a polynomial