Now let’s apply the idea of multiplying polynomials to real world situations! 1. The figure below shows a rectangular pool surrounded by a concrete region.

Slides:

Advertisements

Similar presentations

Chapter 6 Lesson 3 Scale Drawings & Models pgs

Advertisements

2.2 – Factoring Polynomials Common Factoring. Whenever we are asked to factor the first thing that we should do is look for common factors. The Greatest.

PRESENTER: CARLA KIRKLAND Algebra I Remediation 1.

Review Chapter 10 Phong Chau. Rational exponent & Radical b a c a² + b² = c².

Volume is the amount of space inside a three-dimensional (3-D) shape

Chapter 5 Section 2 Scale Drawings and Models

Scale Drawings & Scale Factor

EOC Practice #11 SPI

Solid Figures: Volume and Surface Area Let’s review some basic solid figures…

Lesson 3-5 Example Example 1 What is the volume of the rectangular prism? 1.The length of the rectangular prism is 6 units. The width of the rectangular.

Scale Drawings & Models

Check it out! : Multiplying Polynomials. Charlie is fencing in a rectangular area of his backyard for a garden, but he hasn’t yet decided on the.

Multiplying Polynomials

Tues, 1/31 SWBAT… multiply a monomial by a polynomial

Scale Drawings & Proportions

Scale Drawings & Scale Factor

4-2(B) Scale Drawing.

Simplifying Expressions- Word Problems Find the area of the shaded region. 4x 3x+2 3x 2x.

Aim: How do we multiply and divide rational expressions?

Warm-up 1.The height of a cube is set at (x + 1). Find the polynomial that represents the volume of the cube. 2.A rectangular swimming pool is three times.

Check it out! : Multiplying Polynomials. A carpet installer charges different prices based on the size of the room where the carpet is being installed.

Holt McDougal Algebra Multiplying Polynomials 7-8 Multiplying Polynomials Holt Algebra 1 Warm Up Warm Up Lesson Presentation Lesson Presentation.

Scale Drawings & Models

Polynomials Area Applications Treasure Hunt Answer Sheet

Unit 6 Part 1 Using Proportions, Similar Polygons, and Ratios.

2.2-Multiply Polynomials a3 + a3 = 2a3 b4(b3) = b4+3 = b7

Does (x+4) 2 = x ?. A square tabletop has side lengths of (4x – 6) units. Write a polynomial that represents the area of the tabletop.

EXAMPLE 3 Standardized Test Practice A = lw 63 = 9w 63 = = w Write area formula. Substitute values. Divide each side by 9. Simplify. ANSWERThe.

Applying Factoring Chapter 10. Solve.  (x – 3)(x – 4) = 0.

November 5, 2015  Students will solve polynomial equations that are found in the real world.  How do the solutions to the polynomials relate to the.

On a floor plan of her room, the length of Hailey’s bed is 3 inches. If the scale of her floor plan is inch = 1 foot, what is the actual length of her.

PERIMETER AND SOLUTION PROBLEMS ASSIGNMENT. 1. What is the perimeter of the below shape? 10 – 5n 12n+2 15n - 5.

Minimizing Perimeter. The Problem A spectator viewing area for a downhill ski race needs to be fenced in. The organizers know they need 64 m 2 of enclosed.

Warm-up 8/26/13 Add, subtract, or multiply, then simplify

Applications of Cubic Functions Volume of a Open Box. Suppose you are trying to make an open-top box out of a piece of cardboard that is 12 inches by.

Fri, 5/5 SWBAT…multiply two binomials using the FOIL method Agenda 1. WU (5 min) 2. Notes on multiplying two binomials (FOIL method) Warm-Up: 1.) Set up.

VOLUME What is Volume?  Volume is the measure of the capacity of a container.

Holt McDougal Algebra Special Products of Binomials Warm Up Simplify (–2) 2 4. (x) 2 5. –(5y 2 ) x2x (m 2 ) 2 m4m4.

SOLUTION EXAMPLE 6 Standardized Test Practice The dimensions of a rectangle are x + 3 and x + 2. Which expression represents the area of the rectangle.

 How do you multiply polynomials?  1) 2x 3 (x 3 + 3x 2 – 2x + 5)  2) 3x 2 (2x 3 – x 2 + 4x – 3)  3) x(7x 2 + 4)

BELL RINGER. AREA AND VOLUME WITH POLYNOMIALS AREA MRS. YELTON HAS A RECTANGULAR FLOWER BOX WITH THE FOLLOWING DIMENSIONS. WRITE THE EXPRESSION THAT.

Notes Over 10.2 Multiply binomials by using F O I L.

Solving word Problems.

8.1 Multiplying and Dividing Rational Expressions

Real Life Examples on: Adding and Multiplying Polynomials

Chapter 6 Lesson 3 Scale Drawings & Models pgs

Chapter 6 Lesson 3 Scale Drawings & Models pgs

Chapter 6 Lesson 3 Scale Drawings & Models

Perimeter and Area with Polynomial Expressions

8-1 – 8-4 Polynomial Word Problems

Aim: How do we multiply and divide rational expressions?

EXAMPLE 1 Finding Area and Perimeter of a Triangle

2.2 Multiply Polynomials Multiply a monomial and a polynomial

Scale Drawings & Scale Factor by Luther Allen, M.Ed

Notes Over 10.2 Multiply binomials by using F O I L.

Special Products of Polynomials

2.2 Multiply Polynomials Multiply a monomial and a polynomial

Scale Drawings & Scale Factor by Luther Allen, M.Ed

Scale Factor TeacherTwins©2014.

Chapter 6 Lesson 3 Scale Drawings & Models pgs

Scale Drawings & Scale Factor

3.3: Systems of Inequalities A goal without a plan is just a wish.

Objective SWBAT use special product patterns to multiply polynomials.

Graph the system of linear inequalities.

Scale Drawings & Models

Scale Drawings & Scale Factor

Scale Drawings & Models

Unit 1 Open-Ended Polynomial Problems

Presentation transcript:

Now let’s apply the idea of multiplying polynomials to real world situations! 1. The figure below shows a rectangular pool surrounded by a concrete region. Find the area of the pool, then the area of the concrete (the gray part). Pool ___________ Concrete ________ 30 13 10 18

2. You are designing a rectangular flower bed 2. You are designing a rectangular flower bed. The length is six feet more than the width. Find the total area of the flower bed. Suppose your area measures 20 feet, what is the actual length and width? Area ______________ Length ________ Width ________ X 6

3. You are planning on building a house 3. You are planning on building a house. You want the length of your house to be double the width with 12 feet extra for the garage, and the width needs 10 feet extra for the garage. Write the polynomial expressions for the length, width, and area of your house. What is the length and width if x = 21? Area ______________ Length ____________ Width _____________