1 / 8

Solving (x + 4)(2x - 1) Using F.O.I.L. Method

Learn how to apply the F.O.I.L. method to solve the expression (x + 4)(2x - 1) step by step with detailed explanations. Ideal for students seeking help with distributive property.

manning
Download Presentation

Solving (x + 4)(2x - 1) Using F.O.I.L. Method

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. The Distributive Property Using the F. O. I. L. Method Solve ( x + 4) (2x – 1) By: James Kirk Mansfield High School

  2. The F. O. I. L. Method F • First O • Outer I • Inner L • Last

  3. F irst O uter I nner L ast F. O. I. L. Method ( x + 4 ) ( 2x - 1) ( x + 4 ) ( 2x - 1 ) ( x ) ( 2x - 1) + 4 ( x ) ( 2x - 1 ) + 4

  4. Step 1 F. ( x ( + 4 ) 2x - 1 ) x(2x) = 2x2

  5. Step 2 O. ( x + 4 ) ( 2x - 1 ) 2x2 x(-1) = -x

  6. Step 3 I. ( x ) ( + 4 2x - 1 ) +4(2x) = +8x 2x2 - x

  7. Step 4 L. ) ( x ) ( 2x -1 + 4 2x2 – x + 8x +4(-1) = -4

  8. Step 5 Combine Like Terms ! - x + 8x - 4 2x2 + _____ + 7x

More Related