Presentation is loading. Please wait.

Presentation is loading. Please wait.

Bellwork Simplify 1) Solve by factoring 2) Solve and Graph solutions 3)

Published byTeresa Weaver Modified over 8 years ago

Similar presentations

Presentation on theme: "Bellwork Simplify 1) Solve by factoring 2) Solve and Graph solutions 3)"— Presentation transcript:

1 Bellwork Simplify 1) Solve by factoring 2) Solve and Graph solutions 3)

2 Lesson 5.3 Add, Subtract, and Multiply Polynomials

3 Objective Add, subtract, and multiply polynomials

4 Standard 3.0 – Students are adept at operations on polynomials, including long division

5 Think/Pair/Share What is necessary to add/subtract/multiply polynomials?

6 Add like terms 1. 2.

7 Subtract like terms 1. 2.

8 Multiply using distribution 1. 2.

9 Multiply 3 binomials (x-5)(x+1)(x+3)

10 Special Products

11 The Real World

12 Homework p.349 #1, 2, 3, 11, 15, 16, 21, 29, 37, 48

Download ppt "Bellwork Simplify 1) Solve by factoring 2) Solve and Graph solutions 3)"

Similar presentations

Operations with Complex Numbers

Operations with Complex Numbers
Standard 10 add, subtract, multiply, and divide monomials and polynomials monomials are just one thing binomials are like bx + c polynomials are like ax².

Standard 10 add, subtract, multiply, and divide monomials and polynomials monomials are just one thing binomials are like bx + c polynomials are like ax².
Homework Read Pages 327, 329-334, 341-344, 349-352, 356-361, 367-370 Page 335: 17, 18, 57, 93 – 97 Page 344: 7, 12, 14, 39, 40, 43 Page 353: 5, 6, 10,

Homework Read Pages 327, , , , , Page 335: 17, 18, 57, 93 – 97 Page 344: 7, 12, 14, 39, 40, 43 Page 353: 5, 6, 10,
I can simplify polynomials by collecting like terms

I can simplify polynomials by collecting like terms
EXAMPLE 4 Solve proportions SOLUTION a. 5 10 x 16 = Multiply. Divide each side by 10. a. 5 10 x 16 = = 10 x5 16 = 10 x80 = x8 Write original proportion.

EXAMPLE 4 Solve proportions SOLUTION a x 16 = Multiply. Divide each side by 10. a x 16 = = 10 x5 16 = 10 x80 = x8 Write original proportion.
Write reasons for each step

Write reasons for each step
Simplify each polynomial. 10.4 -Adding and Subtracting Polynomials.

Simplify each polynomial Adding and Subtracting Polynomials.
Solve a compound inequality with and

Solve a compound inequality with and
© 2007 by S - Squared, Inc. All Rights Reserved.

© 2007 by S - Squared, Inc. All Rights Reserved.
1.3 Complex Number System.

1.3 Complex Number System.
Section 3.2 Beginning on page 104

Section 3.2 Beginning on page 104
3.7 Warm Up Solve the equation. 1. √(x + 3) + 8 = 15 2. √(8 – 3x) + 5 = 6 3. 4√(2x + 1) – 7 = 1.

3.7 Warm Up Solve the equation. 1. √(x + 3) + 8 = √(8 – 3x) + 5 = √(2x + 1) – 7 = 1.
Warm - up 6.3a Simplify: 1. 4x 3 2. 5x 2 4x x 2 x 2 5 x + 7 Find the missing factor: 3. x 2 – 2x – 63 = (x-9)(?) 4. 2x 2 + 13x + 15 = (x+5)(?) 2x + 3.

Warm - up 6.3a Simplify: 1. 4x x 2 4x x 2 x 2 5 x + 7 Find the missing factor: 3. x 2 – 2x – 63 = (x-9)(?) 4. 2x x + 15 = (x+5)(?) 2x + 3.
3.7Divide Polynomials Example 1 Divide a polynomial by a monomial Divide 10x 3  25x 2 + 15x by 5x. Solution Method 1: Write the division as a fraction.

3.7Divide Polynomials Example 1 Divide a polynomial by a monomial Divide 10x 3  25x x by 5x. Solution Method 1: Write the division as a fraction.
3.1 Adding, Subtracting and Multiplying Polynomials 11/26/2012.

3.1 Adding, Subtracting and Multiplying Polynomials 11/26/2012.
Polynomial Terms and Operations. EXAMPLE 1 Add polynomials vertically and horizontally a. Add 2x 3 – 5x 2 + 3x – 9 and x 3 + 6x 2 + 11 in a vertical.

Polynomial Terms and Operations. EXAMPLE 1 Add polynomials vertically and horizontally a. Add 2x 3 – 5x 2 + 3x – 9 and x 3 + 6x in a vertical.
How do I use Special Product Patterns to Multiply Polynomials?

How do I use Special Product Patterns to Multiply Polynomials?
Warm-Up: Graph the polynomial. f(x) = x 3 – 4x + 1 xy -21 14 01 1 21.

Warm-Up: Graph the polynomial. f(x) = x 3 – 4x + 1 xy
Degree The largest exponent Standard Form Descending order according to exponents.

Degree The largest exponent Standard Form Descending order according to exponents.
SOLUTION EXAMPLE 2 Divide a polynomial by a binomial Divide x 2 + 2x – 3 by x – 1. STEP 1 Divide the first term of x 2 + 2x – 3 by the first term of x.

SOLUTION EXAMPLE 2 Divide a polynomial by a binomial Divide x 2 + 2x – 3 by x – 1. STEP 1 Divide the first term of x 2 + 2x – 3 by the first term of x.

Similar presentations

Ads by Google