Find the difference of squares: (a - b)(a + b) = $a^2 - b^2$

13.1

Common factors of polynomials

13.2

Factoring polynomials by grouping

13.3

Solving polynomials with the unknown "b" from $x^2 + bx + c$

13.4

Solving polynomials with the unknown "c" from $x^2 + bx + c$

13.5

Factoring polynomials: $x^2 + bx + c$

13.6

Applications of polynomials: $x^2 + bx + c$

13.7

Solving polynomials with the unknown "b" from $ax^2 + bx + c$

13.8

Factoring polynomials: $ax^2 + bx + c$

13.9

Factoring perfect square trinomials: $(a + b)^2 = a^2 + 2ab + b^2$ or $(a - b)^2 = a^2 - 2ab + b^2$

13.11

Evaluating polynomials

13.12

Using algebra tiles to solve polynomials

13.13

Solving polynomial equations

13.14

Word problems of polynomials