1 / 12

Factoring Using GCF’s

Factoring Using GCF’s. Objectives: Find the greatest common factors of a set of numbers or monomials. Factoring. 36. It’s the process of breaking down a large number into a series of small numbers that are all multiplied together. / . 4 x 9.

rafe
Télécharger la présentation

Factoring Using GCF’s

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 Using GCF’s Objectives: Find the greatest common factors of a set of numbers or monomials

  2. Factoring 36 • It’s the process of breaking down a large number into a series of small numbers that are all multiplied together / \ 4 x 9 • Use the factor tree solution until all your multiplied numbers are prime / \ / \ 2 x 2 3 x 3

  3. Factor tree 24 When you factor you’ll always get to the same result if you factor completely although you may start differently. 24 When you hit a prime, circle it / \ / \ 4 x 6 8 x 3 / \ / \ / \ 2 x 2 2 x 3 4 x 2 / \ 2 x 2

  4. Greatest Common Factor (GCF) • The GCF is the largest number that can go into 2 or more numbers 24 36 Break each number down to its prime / \ / \ 4 x 9 4 x 6 Circle the biggest numbers that are common to both, when multiplied they will equal the GCF. / \ / \ / \ / \ 2 x 2 2 x 3 2 x 2 3 x 3 4x3=12

  5. Prime factors

  6. Factoring Polynomials • Objectives: Use the GCF and the Distributive property to factor polynomials

  7. Factoring polynomials STEPS: • Break all polynomials down to prime form. 3x2y + 12xy • ID common coefficients and variables. • Put back together. Common coefficients and variables will be on the outsides of the brackets.

  8. Factoring polynomials 3x2y + 12xy • Break all polynomials down to prime form. 3•x•x•y 2•3•2•x•y + • ID common coefficients and variables. x y 3 (x+4) • Put back together. Common coefficients and variables will be on the outsides of the brackets.

  9. Let’s Try

  10. Factoring trinomials • Objectives: Factor GCF’s from trinomials in the form X2+bx+c

  11. Factoring trinomials

  12. Classwork/Homework

More Related