Khan Academy

Finding zeros of polynomials (2 of 2) (K-A)

Using the Polynomial Remainder Theorem: finding remainders (K-A)

Finding zeros of polynomials (example 2) (K-A)

Dividing rational expressions (K-A)

Dividing rational expressions-notes (K-A)

Dividing rational expressions: unknown expression (K-A)

Multiplying & dividing rational expressions: monomials (K-A)

Multiplying rational expressions (K-A)

Multiplying rational expressions-notes (K-A)

Multiplying rational expressions: multiple variables (K-A)

Adding & subtracting rational expressions (advanced) (K-A)

Adding & subtracting rational expressions: like denominators (K-A)

Adding rational expression: unlike denominators (K-A)

Intro to adding & subtracting rational expressions (K-A)

Intro to adding rational expressions with unlike denominators (K-A)

Least common multiple (K-A)

Least common multiple of polynomials (K-A)

3-variable linear system word problem (K-A)

Least common multiple: repeating factors (K-A)

Intro to linear systems with 3 variables (K-A)

Nested fractions (K-A)

Solving linear systems with 3 variables (K-A)

Subtracting rational expressions (K-A)

Solving linear systems with 3 variables: no solution (K-A)

Subtracting rational expressions: factored denominators (K-A)