1 / 21

2.2 strat

2.2 strat. Warm UP!!!! find the sum. Remember Like terms: Have the same variable and exponent 14x 2 12x 2 7g 81g 5c 45c 7w 3 34w 3. Match the like terms. 18x 15y 2 2m 7z 3 9w 4. 17y 2 3m 5z 4 7w 4 45z 3 16x. You can only add/ subtract like terms!!!

thiery
Download Presentation

2.2 strat

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. 2.2 strat

  2. Warm UP!!!! find the sum

  3. Remember Like terms: Have the same variable and exponent 14x2 12x2 7g 81g 5c 45c 7w3 34w3

  4. Match the like terms • 18x • 15y2 • 2m • 7z3 • 9w4 • 17y2 • 3m • 5z4 • 7w4 • 45z3 • 16x

  5. You can only add/ subtract like terms!!! 14x + 5x = 19x 12y – 4y = 8y 4c + 5y = NO!!

  6. Rules for Exponents: When you add/subtract like terms you keep the exponent the same 3x2 + 5x2 = 8x2 14x2 – 7x2 = 7x2

  7. Rules for exponents: When you multiply terms you multiply the coefficients and ADD the exponents. 4x2 ( 8x3 + 5x2) = 32x5 + 20x4 2x( 15x2 + 5x + 4) = 30x3 + 10x2 + 8x

  8. Find the product. 2x2(3x2 -5x + 1)

  9. Find the product. 3x2( 7x2 +2x +5)

  10. You Try!!! Find the product 4x5(3x3 -2x2 – 8x +5)

  11. find the product: (w+2)( w2 +8w + 1)

  12. Find the product: (5x – 2)( 10x2 –x +5)

  13. Find the product: ( 3x + 3) ( 2x – 5)

  14. Find the product: ( 6a – 4)( 5a – 1)

  15. Simplify the expression: a(3a + 1) + (a + 1)(a + 2)

  16. Combined like terms …..

  17. You try!! Simplify the expression 2p(p3 +2p) + ( p -3)(p+5)

  18. Write a polynomial for the area of the model.

  19. Write a polynomial for the area of the model.

  20. Classwork: Workbook pg. 67 – 68 # 1 – 20 Homework: Textbook: pg 66 # 1- 20 all

  21. Homework: Textbook. Pg. 66 # 1 – 20 all Classwork: Kuta handout

More Related