1 4 distributive property
Download
Skip this Video
Download Presentation
1.4 Distributive Property

Loading in 2 Seconds...

play fullscreen
1 / 9

1.4 Distributive Property - PowerPoint PPT Presentation


  • 124 Views
  • Uploaded on

1.4 Distributive Property. Objective: Review the use of the Distributive Property to simplify expressions CFU 3102.1.9; SPI 3102.1.13 ; CFU 3102.2.1

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about '1.4 Distributive Property' - chloe-bush


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.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
1 4 distributive property

1.4 Distributive Property

Objective: Review the use of the Distributive Property to simplify expressions

CFU 3102.1.9; SPI 3102.1.13 ; CFU 3102.2.1

Identify and use properties of the real numbers (including commutative, associative, distributive, inverse, identity element, closure, reflexive, symmetric, transitive, operation; Recognize and use like terms to simplify expressions.;.

glossary terms define and place in your glossary
Glossary TermsDefine and place in your glossary.
  • Variable
  • Algebraic Expression
  • Factors
  • Products
  • Evaluate
  • Reciprocal
  • Function
  • Origin
  • Solution Set
  • Coefficient
  • Ordered Pair
  • Power
  • Base
  • Exponent
  • Domain
  • Range

Remember you have 5 minutes to get started.

key notes for today copy into your notebook
Key Notes for Today copy into your notebook
  • For any numbers a, b and c

a(b + c) = ab + ac

  • Also

a(b-c) = ab – ac

(b + c)a = ba + ca

And (b – c)a= ba – ca

  • Like Terms
    • Terms with same variable and same exponents.
suppose
Suppose…..
  • You work in a video store. In the morning you have 8 customers. Each one buys a new game and a bargain game. Calculate your total sales for the morning.

One Calculation

8 (14.95) + 8(34.95)

= $119.60 + $279.60

= $399.20

Another Calculation

8 (14.95 + 34.95)

= 8 (49.90)

= $399.20

distributive property
Distributive Property
  • For any numbers a, b and c

a(b + c) = ab + ac

2(4 + 5) =

2*4 + 2*5 =

8 + 10 =

18

Also

a(b-c) = ab – ac

(b + c)a = ba + ca

And (b – c)a= ba - ca

distributive property1
Distributive Property
  • For any numbers a, b and c

a(b + c) = ab + ac

8(3x + 2) =

(2y – 3) 4 =

like terms
LIKE TERMS
  • Terms with same variable and same exponents.
  • YOU CAN ONLY ADD AND SUBTRACT LIKE TERMS

2x + 3y =

2x + 3y

4q2 + 8q =

4q2 + 8q

like terms1
LIKE TERMS
  • Terms with same variable and same exponents.
  • YOU CAN ONLY ADD AND SUBTRACT LIKE TERMS

3x + 5x =

8x

3m2 + 8m2 =

11m2

Always write the COEFFICIENT (Letter)

First

2n not n2

assignment
Assignment
  • Page 27, 14 – 46 Even
  • Copy table “Properties of Numbers” on page 26 into your notes
ad