1 / 8

Factoring

Factoring. GPS Algebra Unit 4. GPS Standard. MM1A3. Students will solve simple equations. Solve quadratic equations in the form ax 2 + bx + c = 0, where a = 1, by using factorization and finding square roots where applicable. Day 1 Objective.

cybele
Télécharger la présentation

Factoring

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Factoring GPS Algebra Unit 4

  2. GPS Standard • MM1A3. Students will solve simple equations. • Solve quadratic equations in the form ax2+ bx+ c = 0, where a = 1, by using factorization and finding square roots where applicable.

  3. Day 1 Objective • Factor second degree polynomials (quadratic functions) using guess and check and “the big X”

  4. Recall • Multiplying binomials: (x+1)(x+2) = x2+3x+2

  5. Factoring • Multiplying binomials in reverse • Starting with a quadratic function, your goal is to find the two binomials that will multiply to give you back your original quadratic

  6. Guess and Check • Guess what binomials you think might work, then multiply them together to see if you get the right answer

  7. The BIG X c multiply X • ax2+ bx+ c v u b add =(x+u)(x+v)

  8. Practice multiply 4 X • x2+ 5x + 4 1 4 5 add =(x+4)(x+1)

More Related