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Factoring and Solving Quadratic Equations: Intermediate Algebra Study Notes

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Factoring by Greatest Common Factor & Grouping

  • Guided course
    Factoring Polynomials by Grouping Example 4
    02:47
  • Guided course
    GCF of Terms Example 1
    00:46
  • Guided course
    Factoring the GCF out of Polynomials Example 3
    00:58

Factoring Trinomials of the Form x² + bx + c

  • Guided course
    Factoring Trinomials of the Form x² + bx + c
    07:23
  • Guided course
    Factoring Trinomials of the Form x² + bx + c Example 1
    02:03

Factoring Trinomials of the Form ax² + bx + c

  • Guided course
    Factoring Trinomials Using Trial and Error Example 2
    03:07
  • Guided course
    Factoring Trinomials Using Trial and Error Example 1
    01:30
  • Guided course
    Factoring Trinomials by Grouping (AC Method)
    04:23

Factoring Special Products

  • Guided course
    Difference of Squares Example 4
    00:56
  • Guided course
    Sum & Difference of Cubes Example 6
    02:49
  • Guided course
    Difference of Squares
    04:13

Quadratic Equations & Applications

  • Guided course
    Applications of Quadratic Equations Example 2
    02:49
  • Guided course
    Applications of Quadratic Equations
    05:56
  • Guided course
    Solving Quadratic Equations by Factoring
    04:41

The Square Root Property

  • Guided course
    Using The Square Root Property
    05:34
  • Guided course
    Imaginary Solutions
    02:26
  • Guided course
    Using The Square Root Property Example 1
    02:09

Completing the Square

  • Guided course
    Complete the Square Example 2
    02:40
  • Guided course
    Complete the Square
    07:06
  • Guided course
    Complete the Square Example 1
    08:50

The Quadratic Formula

  • Guided course
    Choosing a Method to Solve Quadratic Equations
    03:45
  • Guided course
    Introduction to the Quadratic Formula
    06:08
  • Guided course
    The Discriminant
    04:11