Lesson 5_Multiplying Polynomial by a Monomial.pptx

Lesson 5_Multiplying Polynomial by a Monomial.pptx

1. Multiplying Polynomial by a Monomial LESSON 5

2. Multiplying Polynomial by a Monomial In multiplying polynomials, we will use the distributive property of equality Example 1: 2 (a + 1) STEPS ILLUSTRATION

3. Multiplying Polynomial by a Monomial In multiplying polynomials, we will use the distributive property of equality Example 2: -4a 2 (-2a + 3) STEPS ILLUSTRATION

4. Multiplying Polynomial by a Monomial In multiplying polynomials, we will use the distributive property of equality Example 3: (-3m) (m 2 – 2m + 3) STEPS ILLUSTRATION

5. TRY THESE! Find the product of the polynomials using distributive property. Show your solution. Number 1 is done for you. (-2c) (3c + 5) (-2c) (3c + 5) (-2c) (3c) + (-2c) (5) (-2c) (3c + 5) - 6c 2 – 10c (5b) (b 2 – 4b + 2) (-3m 2 ) (4m - 6) (-2x) (2x 2 + x – 4)