Objectives The student will be able to:

Slides:

Advertisements

Similar presentations

Lesson 9-8 Factoring by Grouping Designed by Skip Tyler, Varina High School.

Advertisements

Objectives The student will be able to: 1. find the prime factorization of a number. 2. find the greatest common factor (GCF) for a set of monomials. SOL:

Objectives The student will be able to: 1. multiply a monomial and a polynomial. SOL: A.2b Designed by Skip Tyler, Varina High School.

Objectives The student will be able to: 7A: Find the prime factorization of a number, the greatest common factor (GCF) for a set of monomials and polynomials.

Do Now Find the GCF of each set of numbers. 1)34, 51 2)36, 72 3)21, 42, 56.

Greatest Common Factor The Greatest Common Factor is the largest number that will divide into a group of numbers Examples: 1.6, , 55 GCF = 3 GCF.

Objectives The student will be able to: 1. find the prime factorization of a number. 2. find the greatest common factor (GCF) for a set of monomials. SOL:

Objectives The student will be able to: MFCR Ch. 4-4 GCF and Factoring by Grouping find the greatest common factor (GCF) for a set of monomials.

Objectives The student will be able to: Factor using the greatest common factor (GCF). SOL: A.2c Designed by Skip Tyler, Varina High School.

Factoring Using the Distributive Property Chapter 9.2.

Objective The student will be able to: factor trinomials with grouping. SOL: A.2c Designed by Skip Tyler, Varina High School; edited by Tonya Jagoe.

Objectives The student will be able to: 1. add and subtract polynomials. SOL: A.2b Designed by Skip Tyler, Varina High School.

Objective The student will be able to: use the zero product property to solve equations SOL: A.4c Designed by Skip Tyler, Varina High School.

2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Exponents Factoring 1 Multiply Factoring.

Objectives The student will be able to: Factor using the greatest common factor (GCF). Lesson 4-4.

Keep in Your Notes!! list the first 15 perfect squares 1² = 2² = 3² =

Objective The student will be able to: use grouping to factor polynomials with four terms. SOL: A.2c Designed by Skip Tyler, Varina High School.

Objective The student will be able to: use grouping to factor polynomials with four terms.

Objectives The student will be able to:

8.2A Factoring using Distributive Property

Lesson 6.1 Factoring by Greatest Common Factor

F i v e o r m s o f a c t o r i n g For Forms 1 - 3, do the examples on your paper then use the PowerPoint to check your answers Do not do Form 4.

Objectives The student will be able to:

Objectives The student will be able to:

Objectives The student will be able to: MFCR Ch

Factoring out the GCF.

Objectives The student will be able to:

Simplifying Variable Expressions

Factoring GCF and Trinomials.

Objectives The student will be able to:

Review Objective The student will be able to:

Objectives The student will be able to:

10-2 Factoring Using the Distributive Property

Factoring Foundation Ms. Finnegan Algebra 1.

Simplifying Variable Expressions

Objective #1 To be able to factor equations by finding the Greatest Common Factor (GCF)

Objective The student will be able to:

Objectives The student will be able to:

Objective The student will be able to:

Objectives The student will be able to:

Objectives The student will be able to:

Objectives The student will be able to:

Bell Ringer 10/27/10 What is the GCF? 18x³y² and 24x² ab and a³b².

Warm Up Rewrite -6x + 2x3 + 1 – 9x in standard form, then name by degree & number of terms. 2) Multiply (x + 3)(5x – 1) 3) Multiply (x – 1)(4x2 +5x –

Objectives The student will be able to:

Warm Up 1. Which of the following is an example of the Associative Property? A = B = 9 C. 9( ) = 9(10) + (11) D.

Objectives The student will be able to:

Factoring Polynomials.

Simplifying Variable Expressions

Objectives The student will be able to:

Objective The student will be able to:

Objectives The student will be able to:

Objective Factor polynomials by using the greatest common factor.

Objectives The student will be able to:

Objectives The student will be able to:

Objectives The student will be able to:

Simplifying Variable Expressions

Objectives The student will be able to:

Factoring using the greatest common factor (GCF).

Objectives The student will be able to:

Review Objective The student will be able to:

Objectives The student will be able to:

Objective The student will be able to:

Objectives The student will be able to:

Simplifying Variable Expressions

Objectives The student will be able to:

Factoring Polynomials

Objective The student will be able to:

F i v e o r m s o f a c t o r i n g.

Objective The student will be able to:

Presentation transcript:

Objectives The student will be able to: Factor using the greatest common factor (GCF). SOL: A.2c Designed by Skip Tyler, Varina High School

Review: What is the GCF of 25a2 and 15a? Let’s go one step further… 1) FACTOR 25a2 + 15a. Find the GCF and divide each term 25a2 + 15a = 5a( ___ + ___ ) Check your answer by distributing. 5a 3

2) Factor 18x2 - 12x3. Find the GCF 6x2 Divide each term by the GCF 18x2 - 12x3 = 6x2( ___ - ___ ) Check your answer by distributing. 3 2x

3) Factor 28a2b + 56abc2. GCF = 28ab Divide each term by the GCF 28a2b + 56abc2 = 28ab ( ___ + ___ ) Check your answer by distributing. 28ab(a + 2c2) a 2c2

Factor 20x2 - 24xy x(20 – 24y) 2x(10x – 12y) 4(5x2 – 6xy) 4x(5x – 6y)

5) Factor 28a2 + 21b - 35b2c2 GCF = 7 Divide each term by the GCF Check your answer by distributing. 7(4a2 + 3b – 5b2c2) 4a2 3b 5b2c2

Factor 16xy2 - 24y2z + 40y2 2y2(8x – 12z + 20) 4y2(4x – 6z + 10) 8xy2z(2 – 3 + 5)