Warm up 1

*Find the product of the following

1.(x + 4)(x + 7) 2.

3. Identify the following from the expression

a)Number of terms

b)Type of Polynomial ( monomial, binomial, trinomial, polynomial)

c)Leading Coefficient.

2( 3)x

24 3 7x x

What is the greatest common factor??

2436

What is the greatest common factor??

5a 35

What is the greatest common factor??

3y -8xy

What is the greatest common factor??

22x2

-11x

What is the greatest common factor??

-4x6-x4-2x2

-x2

Factoring means to write as a product

Always look for a Greatest Common Factor 1st.

Factor 4x + 6y What is their greatest

common factor?

= 2( )2x

+ 3y

3y – 8xyFactor

What is their GCF?

= y( )3– 8x

2a3 – 6ab2

= 2a( )a2 – 3b2

2h2k + 2kFactor

What is their GCF?

= 2k( )h2+ 1

6uv + 9v2

= 3v( )2u

+ 3v

Summary1. What is a Quadratic Expression?

2. Explain why the leading coefficient in a quadratic expression cannot be zero.

3. Create a Verbal expression and translate it into an Algebraic Expression.

4. Explain the meaning of Factoring in your own words.

5. How Do you factor a quadratic expression using GCF?