2-4 The Distributive Property

Slides:

Advertisements

Similar presentations

WARM UP  Use the Distributive Property to rewrite the expression without parentheses. 1. 5(y - 2) 2. -2(x - 6) 3. -1(1 + s) 4. -2(2 + t) 5. -3(x – 4)

Advertisements

3.1 – Simplifying Algebraic Expressions

Algebraic Expressions and Formulas

EXAMPLE 1 Apply the distributive property

Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall. Chapter 8 Introduction to Algebra.

EXAMPLE 3 Combining Like Terms a. 3x + 4x = (3 + 4)x = 7x b.

Algebraic Expressions Objectives: 1)To evaluate algebraic expressions 2)To simplify algebraic expressions.

The Distributive Property Purpose: To use the distributive property Outcome: To simplify algebraic expressions.

Taks Objective 2 Properties and attributes of function.

Simplifying Expressions and Combining Like Terms

Multiplying and Dividing Real Numbers Objective: To multiply and divide real numbers.

1.2 – Evaluate and Simplify Algebraic Expressions A numerical expression consists of numbers, operations, and grouping symbols. An expression formed by.

Day Problems Evaluate each expression for 1. a – 2b2. b ÷ c 3. a ÷ c4. -2abc.

Simplifying Algebraic Expressions Distribution and Like Terms Section 5.5.

Use the Distributive Property to: 1) simplify expressions 2) Solve equations.

Simplifying Algebraic Expressions

1.7 The Distributive Property. You can use the distributive property to simplify algebraic expressions We can use the distributive property to re-write.

Holt Algebra Simplifying Expressions Use the Commutative, Associative, and Distributive Properties to simplify expressions. Combine like terms. Objectives.

The Distributive Property 1-5 Objective: Students will use the Distributive Property to evaluate expressions and to simplify expressions. S. Calahan 2008.

Combining Like Terms and the Distributive Property.

Simplifying Algebraic Expressions. 1. Evaluate each expression using the given values of the variables (similar to p.72 #37-49)

PRE-ALGEBRA Lesson 2-3 Warm-Up PRE-ALGEBRA What is a “term”? What is a “constant”? What is a “coefficient”? What are “like terms”? term: a number, a.

Unit 2 Expressions and Equations Combine like terms.

Simplify and Evaluate Algebraic Expressions SWBAT translate one and two step verbal expressions into algebraic expressions; evaluate algebraic expressions;

Equivalent Expressions 6.7. Term When addition or subtraction signs separate an algebraic expression in to parts, each part is called a term.

10.1 Simplifying Algebraic Expressions

Math , 1.8 Distributive Property and Simplifying Expressions 1.

Expanding Algebraic Expressions Section 7-1 in Digits.

Combining Like Terms and the Distributive Property Objectives: Students will be able to explain the difference between algebraic equations and expressions.

Lesson 3-2 Pages Simplifying Algebraic Expressions Lesson Check 3-1.

MTH 091 Sections 3.1 and 9.2 Simplifying Algebraic Expressions.

2 Understanding Variables and Solving Equations.

Vocabulary term coefficient like term

Rational Expressions with Like Denominators

ALGEBRA I - SECTION 1-7 (The Distributive Property)

Simplify and Evaluate Algebraic Expressions

The number of times a number or expression (called a base) is used as a factor of repeated multiplication. Also called the power. 5⁴= 5 X 5 X 5 X 5 = 625.

The Distributive Property

Objective 1 Simplify expressions. Slide

1.4 Basic Rules of Algebra.

Identify the terms, like terms, constants, and coefficients.

Unit 2 Expressions and Equations

1-7: The Distributive Property

Simplifying Algebraic Expressions

Unit 2 Expressions and Equations

Complex Numbers Real Numbers Imaginary Numbers Rational Numbers

SIMPLIFY THE EXPRESSION

Objectives Combining like terms..

Objectives Combining like terms..

Multiplying and Factoring

Algebra Stop Being Scared!!!.

Chapter 2: Rational Numbers

ALGEBRA I - SECTION 1-7 (The Distributive Property)

Starter Challenge 1. Which of the following expressions represents 8 multiplied by a number y? a) 8/y b) 8 + y c) y - 8 d) 8y 2.) 12 + (2 x 6) ÷ 3 3.)

Simplifying Algebraic Expressions

2-5 (Part I) Applying the Distributive Property

Learn to combine like terms in an expression.

1.2 Distributive Property & Combining Like Terms

Set Up Vocabulary! FRONT BACK 1) Variable 9) Distributive Property

Simplify by combining like terms

Chapter 2: Solving One-step Equations and Inequalities

Do Now Evaluate each algebraic expression for y = 3. 3y + y y

1.3 Algebraic Expressions

2 Chapter Chapter 2 Equations, Inequalities and Problem Solving.

Distributive Property

Chapter 3-2 Simplifying Algebraic Expressions

Warm Up 1. 3 ( x + 2 ) – 8x 3. = x 9 – ) 6p – 5p 2 ( 4 = p 4. 5 ( )2 –

Ch 1, L7 Part 2 Students will be able to use the Distributive Property to simplify expressions. You can use the Distributive Property and mental math to.

Using the Distributive Property to Simplify Algebraic Expressions

Bell Ringer #4 (2-5-16) Try and define these terms or say what they mean: 1. distribute 2. factor 3. constant 4. coefficient 5. variable.

Presentation transcript:

2-4 The Distributive Property Used for multiplying a sum or difference by a number. Distributive Property:

I. Simplifying Algebraic Expressions An algebraic expression in simplest form: 1.) has no grouping symbols 2.) has no like terms Ex 1:

Ex 2: Using the Multiplication Property of -1

Def: In an algebraic expression, a term is a number, a variable, or the product of a number and one or more variables. Def: A constant is a term that has no variable. Def: A coefficient is a numerical factor of a term.

Def: Like terms have the same variable factors.

Ex 3: Combining Like Terms

Writing an Expression