
Pre-Algebra Student Edition
1st Edition
ISBN: 9780078957734
Author: Glencoe/McGraw-Hill
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 14.2, Problem 21HP
To determine
To evaluate how to add polynomials without using numbers.
Expert Solution & Answer

Answer to Problem 21HP
Polynomials can be added with the help of algebra tiles.
Explanation of Solution
Given information:
Polynomial addition
Formula used: Polynomial addition
Calculation:
Let, 2x2 and x2+1 be the polynomials which needs to be added.
Hence,
2x2+(x2+1)
Here, 2x2 is represented by two blue tiles and x2+1 is represented by 1blue and one yellow tile.
On solving, 2x2 and x2 adds,
Result, is 3x2+1
Chapter 14 Solutions
Pre-Algebra Student Edition
Ch. 14.1 - Prob. 1AGPCh. 14.1 - Prob. 1BGPCh. 14.1 - Prob. 2AGPCh. 14.1 - Prob. 2BGPCh. 14.1 - Prob. 3AGPCh. 14.1 - Prob. 3BGPCh. 14.1 - Prob. 4GPCh. 14.1 - Prob. 1CYUCh. 14.1 - Prob. 2CYUCh. 14.1 - Prob. 3CYU
Ch. 14.1 - Prob. 4CYUCh. 14.1 - Prob. 5CYUCh. 14.1 - Prob. 6CYUCh. 14.1 - Prob. 7CYUCh. 14.1 - Prob. 8CYUCh. 14.1 - Prob. 9CYUCh. 14.1 - Prob. 10PPSCh. 14.1 - Prob. 11PPSCh. 14.1 - Prob. 12PPSCh. 14.1 - Prob. 13PPSCh. 14.1 - Prob. 14PPSCh. 14.1 - Prob. 15PPSCh. 14.1 - Prob. 16PPSCh. 14.1 - Prob. 17PPSCh. 14.1 - Prob. 18PPSCh. 14.1 - Prob. 19PPSCh. 14.1 - Prob. 20PPSCh. 14.1 - Prob. 21PPSCh. 14.1 - Prob. 22PPSCh. 14.1 - Prob. 23PPSCh. 14.1 - Prob. 24PPSCh. 14.1 - Prob. 25PPSCh. 14.1 - Prob. 26PPSCh. 14.1 - Prob. 27PPSCh. 14.1 - Prob. 28PPSCh. 14.1 - Prob. 29PPSCh. 14.1 - Prob. 30PPSCh. 14.1 - Prob. 31PPSCh. 14.1 - Prob. 32PPSCh. 14.1 - Prob. 33PPSCh. 14.1 - Prob. 34HPCh. 14.1 - Prob. 35HPCh. 14.1 - Prob. 36HPCh. 14.1 - Prob. 37HPCh. 14.2 - Prob. 1AGPCh. 14.2 - Prob. 1BGPCh. 14.2 - Prob. 2AGPCh. 14.2 - Prob. 2BGPCh. 14.2 - Prob. 3GPCh. 14.2 - Prob. 1CYUCh. 14.2 - Prob. 2CYUCh. 14.2 - Prob. 3CYUCh. 14.2 - Prob. 4CYUCh. 14.2 - Prob. 5CYUCh. 14.2 - Prob. 6PPSCh. 14.2 - Prob. 7PPSCh. 14.2 - Prob. 8PPSCh. 14.2 - Prob. 9PPSCh. 14.2 - Prob. 10PPSCh. 14.2 - Prob. 11PPSCh. 14.2 - Prob. 12PPSCh. 14.2 - Prob. 13PPSCh. 14.2 - Prob. 14PPSCh. 14.2 - Prob. 15PPSCh. 14.2 - Prob. 16PPSCh. 14.2 - Prob. 17PPSCh. 14.2 - Prob. 18HPCh. 14.2 - Prob. 19HPCh. 14.2 - Prob. 20HPCh. 14.2 - Prob. 21HPCh. 14.3 - Prob. 1AGPCh. 14.3 - Prob. 1BGPCh. 14.3 - Prob. 2GPCh. 14.3 - Prob. 3GPCh. 14.3 - Prob. 1CYUCh. 14.3 - Prob. 2CYUCh. 14.3 - Prob. 3CYUCh. 14.3 - Prob. 4CYUCh. 14.3 - Prob. 5CYUCh. 14.3 - Prob. 6PPSCh. 14.3 - Prob. 7PPSCh. 14.3 - Prob. 8PPSCh. 14.3 - Prob. 9PPSCh. 14.3 - Prob. 10PPSCh. 14.3 - Prob. 11PPSCh. 14.3 - Prob. 12PPSCh. 14.3 - Prob. 13PPSCh. 14.3 - Prob. 14PPSCh. 14.3 - Prob. 15HPCh. 14.3 - Prob. 16HPCh. 14.3 - Prob. 17HPCh. 14.4 - Prob. 1CYUCh. 14.4 - Prob. 2CYUCh. 14.4 - Prob. 3CYUCh. 14.4 - Prob. 4CYUCh. 14.4 - Prob. 5CYUCh. 14.4 - Prob. 6CYUCh. 14.4 - Prob. 7CYUCh. 14.4 - Prob. 8CYUCh. 14.4 - Prob. 9CYUCh. 14.4 - Prob. 10CYUCh. 14.4 - Prob. 11CYUCh. 14.4 - Prob. 12PPSCh. 14.4 - Prob. 13PPSCh. 14.4 - Prob. 14PPSCh. 14.4 - Prob. 15PPSCh. 14.4 - Prob. 16PPSCh. 14.4 - Prob. 17PPSCh. 14.4 - Prob. 18PPSCh. 14.4 - Prob. 19PPSCh. 14.4 - Prob. 20PPSCh. 14.4 - Prob. 21PPSCh. 14.4 - Prob. 22PPSCh. 14.4 - Prob. 23PPSCh. 14.4 - Prob. 24PPSCh. 14.4 - Prob. 25PPSCh. 14.4 - Prob. 26PPSCh. 14.4 - Prob. 27PPSCh. 14.4 - Prob. 28PPSCh. 14.4 - Prob. 29PPSCh. 14.4 - Prob. 30HPCh. 14.4 - Prob. 31HPCh. 14.4 - Prob. 32HPCh. 14.4 - Prob. 33HPCh. 14.4 - Prob. 34HPCh. 14.5 - Prob. 1AGPCh. 14.5 - Prob. 1BGPCh. 14.5 - Prob. 2AGPCh. 14.5 - Prob. 2BGPCh. 14.5 - Prob. 3GPCh. 14.5 - Prob. 1CYUCh. 14.5 - Prob. 2CYUCh. 14.5 - Prob. 3CYUCh. 14.5 - Prob. 4CYUCh. 14.5 - Prob. 5CYUCh. 14.5 - Prob. 6CYUCh. 14.5 - Prob. 7CYUCh. 14.5 - Prob. 8CYUCh. 14.5 - Prob. 9CYUCh. 14.5 - Prob. 10CYUCh. 14.5 - Prob. 11PPSCh. 14.5 - Prob. 12PPSCh. 14.5 - Prob. 13PPSCh. 14.5 - Prob. 14PPSCh. 14.5 - Prob. 15PPSCh. 14.5 - Prob. 16PPSCh. 14.5 - Prob. 17PPSCh. 14.5 - Prob. 18PPSCh. 14.5 - Prob. 19PPSCh. 14.5 - Prob. 20PPSCh. 14.5 - Prob. 21PPSCh. 14.5 - Prob. 22PPSCh. 14.5 - Prob. 23PPSCh. 14.5 - Prob. 24PPSCh. 14.5 - Prob. 25PPSCh. 14.5 - Prob. 26PPSCh. 14.5 - Prob. 27PPSCh. 14.5 - Prob. 28PPSCh. 14.5 - Prob. 29PPSCh. 14.5 - Prob. 30PPSCh. 14.5 - Prob. 31PPSCh. 14.5 - Prob. 32PPSCh. 14.5 - Prob. 33PPSCh. 14.5 - Prob. 34PPSCh. 14.5 - Prob. 35PPSCh. 14.5 - Prob. 36PPSCh. 14.5 - Prob. 37HPCh. 14.5 - Prob. 38HPCh. 14.5 - Prob. 39HPCh. 14.5 - Prob. 40HPCh. 14.6 - Prob. 1AGPCh. 14.6 - Prob. 1BGPCh. 14.6 - Prob. 2GPCh. 14.6 - Prob. 1CYUCh. 14.6 - Prob. 2CYUCh. 14.6 - Prob. 3CYUCh. 14.6 - Prob. 4CYUCh. 14.6 - Prob. 5CYUCh. 14.6 - Prob. 6CYUCh. 14.6 - Prob. 7CYUCh. 14.6 - Prob. 8CYUCh. 14.6 - Prob. 9CYUCh. 14.6 - Prob. 10CYUCh. 14.6 - Prob. 11CYUCh. 14.6 - Prob. 12CYUCh. 14.6 - Prob. 13PPSCh. 14.6 - Prob. 14PPSCh. 14.6 - Prob. 15PPSCh. 14.6 - Prob. 16PPSCh. 14.6 - Prob. 17PPSCh. 14.6 - Prob. 18PPSCh. 14.6 - Prob. 19PPSCh. 14.6 - Prob. 20PPSCh. 14.6 - Prob. 21PPSCh. 14.6 - Prob. 22PPSCh. 14.6 - Prob. 23HPCh. 14.6 - Prob. 24HPCh. 14.6 - Prob. 25HPCh. 14.6 - Prob. 26HPCh. 14.6 - Prob. 27HPCh. 14.7 - Prob. 1AGPCh. 14.7 - Prob. 1BGPCh. 14.7 - Prob. 1CGPCh. 14.7 - Prob. 1DGPCh. 14.7 - Prob. 2AGPCh. 14.7 - Prob. 2BGPCh. 14.7 - Prob. 3GPCh. 14.7 - Prob. 1CYUCh. 14.7 - Prob. 2CYUCh. 14.7 - Prob. 3CYUCh. 14.7 - Prob. 4CYUCh. 14.7 - Prob. 5CYUCh. 14.7 - Prob. 6CYUCh. 14.7 - Prob. 7CYUCh. 14.7 - Prob. 8PPSCh. 14.7 - Prob. 9PPSCh. 14.7 - Prob. 10PPSCh. 14.7 - Prob. 11PPSCh. 14.7 - Prob. 12PPSCh. 14.7 - Prob. 13PPSCh. 14.7 - Prob. 14PPSCh. 14.7 - Prob. 15PPSCh. 14.7 - Prob. 16HPCh. 14.7 - Prob. 17HPCh. 14.7 - Prob. 18HPCh. 14.7 - Prob. 19HPCh. 14.8 - Prob. 1AGPCh. 14.8 - Prob. 1BGPCh. 14.8 - Prob. 2AGPCh. 14.8 - Prob. 2BGPCh. 14.8 - Prob. 3GPCh. 14.8 - Prob. 1CYUCh. 14.8 - Prob. 2CYUCh. 14.8 - Prob. 3CYUCh. 14.8 - Prob. 4CYUCh. 14.8 - Prob. 5CYUCh. 14.8 - Prob. 6CYUCh. 14.8 - Prob. 7CYUCh. 14.8 - Prob. 8PPSCh. 14.8 - Prob. 9PPSCh. 14.8 - Prob. 10PPSCh. 14.8 - Prob. 11PPSCh. 14.8 - Prob. 12PPSCh. 14.8 - Prob. 13PPSCh. 14.8 - Prob. 14PPSCh. 14.8 - Prob. 15PPSCh. 14.8 - Prob. 16PPSCh. 14.8 - Prob. 17PPSCh. 14.8 - Prob. 18PPSCh. 14.8 - Prob. 19PPSCh. 14.8 - Prob. 20HPCh. 14.8 - Prob. 21HPCh. 14.8 - Prob. 22HPCh. 14.8 - Prob. 23HPCh. 14 - Prob. 1SGRCh. 14 - Prob. 2SGRCh. 14 - Prob. 3SGRCh. 14 - Prob. 4SGRCh. 14 - Prob. 5SGRCh. 14 - Prob. 6SGRCh. 14 - Prob. 7SGRCh. 14 - Prob. 8SGRCh. 14 - Prob. 9SGRCh. 14 - Prob. 10SGRCh. 14 - Prob. 11SGRCh. 14 - Prob. 12SGRCh. 14 - Prob. 13SGRCh. 14 - Prob. 14SGRCh. 14 - Prob. 15SGRCh. 14 - Prob. 16SGRCh. 14 - Prob. 17SGRCh. 14 - Prob. 18SGRCh. 14 - Prob. 19SGRCh. 14 - Prob. 20SGRCh. 14 - Prob. 21SGRCh. 14 - Prob. 22SGRCh. 14 - Prob. 23SGRCh. 14 - Prob. 24SGRCh. 14 - Prob. 25SGRCh. 14 - Prob. 26SGRCh. 14 - Prob. 27SGRCh. 14 - Prob. 28SGRCh. 14 - Prob. 29SGRCh. 14 - Prob. 30SGRCh. 14 - Prob. 31SGRCh. 14 - Prob. 32SGRCh. 14 - Prob. 33SGRCh. 14 - Prob. 34SGRCh. 14 - Prob. 35SGRCh. 14 - Prob. 36SGRCh. 14 - Prob. 37SGRCh. 14 - Prob. 38SGRCh. 14 - Prob. 39SGRCh. 14 - Prob. 40SGRCh. 14 - Prob. 41SGRCh. 14 - Prob. 42SGRCh. 14 - Prob. 43SGRCh. 14 - Prob. 44SGRCh. 14 - Prob. 45SGRCh. 14 - Prob. 46SGRCh. 14 - Prob. 47SGRCh. 14 - Prob. 48SGRCh. 14 - Prob. 49SGRCh. 14 - Prob. 50SGRCh. 14 - Prob. 51SGRCh. 14 - Prob. 52SGRCh. 14 - Prob. 53SGRCh. 14 - Prob. 54SGRCh. 14 - Prob. 55SGRCh. 14 - Prob. 56SGRCh. 14 - Prob. 1PTCh. 14 - Prob. 2PTCh. 14 - Prob. 3PTCh. 14 - Prob. 4PTCh. 14 - Prob. 5PTCh. 14 - Prob. 6PTCh. 14 - Prob. 7PTCh. 14 - Prob. 8PTCh. 14 - Prob. 9PTCh. 14 - Prob. 10PTCh. 14 - Prob. 11PTCh. 14 - Prob. 12PTCh. 14 - Prob. 13PTCh. 14 - Prob. 14PTCh. 14 - Prob. 15PTCh. 14 - Prob. 16PTCh. 14 - Prob. 17PTCh. 14 - Prob. 18PTCh. 14 - Prob. 19PTCh. 14 - Prob. 20PTCh. 14 - Prob. 21PTCh. 14 - Prob. 22PTCh. 14 - Prob. 23PTCh. 14 - Prob. 24PTCh. 14 - Prob. 25PTCh. 14 - Prob. 26PTCh. 14 - Prob. 27PTCh. 14 - Prob. 28PTCh. 14 - Prob. 29PTCh. 14 - Prob. 30PTCh. 14 - Prob. 31PTCh. 14 - Prob. 32PTCh. 14 - Prob. 33PTCh. 14 - Prob. 34PTCh. 14 - Prob. 35PTCh. 14 - Prob. 36PT
Additional Math Textbook Solutions
Find more solutions based on key concepts
By considering different paths of approach, show that the functions in Exercises 41–48 have no limit as (x, y) ...
University Calculus: Early Transcendentals (4th Edition)
Twenty five people, consisting of 15 women and 10 men are lined up in a random order. Find the probability that...
A First Course in Probability (10th Edition)
Hypothesis Testing Using a P-Value In Exercises 31–36,
identify the claim and state H0 and Ha.
find the standar...
Elementary Statistics: Picturing the World (7th Edition)
In hypothesis testing, the common level of significance is =0.05. Some might argue for a level of significance ...
Basic Business Statistics, Student Value Edition
Fill in each blank so that the resulting statement is true. If n is a counting number, bn, read ______, indicat...
College Algebra (7th Edition)
Derivatives of bx Find the derivatives of the following functions. 23. y = 8x
Calculus: Early Transcendentals (2nd Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, algebra and related others by exploring similar questions and additional content below.Similar questions
- Find the values of x and y in the following scalar multiplication. 8 2 x 1 3 || y = 9 LY_ Show Calculatorarrow_forwardA professor gives two types of quizzes, objective and recall. He plans to give at least 15 quizzes this quarter. The student preparation time for an objective quiz is 15 minutes and for a recall quiz 30 minutes. The professor would like a student to spend at least 5 hours total (300 minutes) preparing for these quizzes. It takes the professor 1 minute to grade an objective quiz, and 1.5 minutes to grade a recall type quiz. How many of each type of quiz should the professor give in order to minimize his grading time (why still meeting the other requirements outlined)?arrow_forwardTable 15-21 shows the relative frequencies of the scores of a group of students on a philosophy quiz.Table 15-21 Score45678 Relative frequency7%11%19%24%39%arrow_forward
- Instructions: Answer each question showing all work. 1. Out of 30 animals at a veterinarian clinic, 8 cats and 4 dogs have been vaccinated. 6 cats and 12 dogs are not yet vaccinated. Create a two-way frequency table to represent the data. 2. Convert the table from number 1 into a two-way relative frequency table. Instructions: Based on the tables created in questions 1 and 2 above, answer questions 3-7. 3. What percentage of cats from the total animals are vaccinated? 4. What is the relative frequency of dogs from the total animals that are not yet vaccinated? 5. What is the conditional frequency of cats that have not been vaccinated? 6. What is the marginal frequency of the total number of animals vaccinated? 7. What is the joint frequency of the cats that are vaccinated?arrow_forwardThe the high 3000arrow_forwardHow long will it take you to double your money if you invest it at a rate of 8% compounded annually?arrow_forward
- One hundred dollars is invested at 7.2% interest compounded annually. Determine how much the investment is worth after: a. I year b. 5 years c. 10 years d. 20 years e. Use your answers to parts (a)-(d) to estimate the doubling time for the investment.arrow_forward6) A farmer has 60 acres on which to plant oats or corn. Each acre of oats requires 100 lbs of fertilizer and 1 hour of labor. Each acre of corn requires 50 lbs of fertilizer and 2 hours of labor. The farmer has 5000 lbs of fertilizer and 100 hours available for labor. If the profit is $60 from each acre of oats and $100 from each acre of corn, what planting combination will produce the greatest total profit? a) Fill in the following chart to help organize the information given in the problem: Oats Labor Fertilizer Land Profit b) Write down the question of interest. Corn Available c) Define variables to answer the question of interest. Call these x and y. d) Write the objective function to answer the question of interest. e) List any constraints given in the problem.arrow_forwardI need help with number 5.arrow_forward
- 3) Use the following system of linear inequalities graphed below to answer the questions. a) Use the graph to write the symbolic form of the system of linear inequalities. b) Is (-4,2) a solution to the system? Explain. 5 -7 -5 -3 -2 0 2 3 4 $ 6 -2 -6 -7arrow_forward) Graph the feasible region subject to the following constraints. x + y ≤ 6 y ≤ 2x x ≥ 0, y ≥ 0 P + xarrow_forwardSolve the following system of equations: 50x+20y=1800 10x+3y=300arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Algebra and Trigonometry (6th Edition)AlgebraISBN:9780134463216Author:Robert F. BlitzerPublisher:PEARSONContemporary Abstract AlgebraAlgebraISBN:9781305657960Author:Joseph GallianPublisher:Cengage LearningLinear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning
- Algebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education

Algebra and Trigonometry (6th Edition)
Algebra
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:PEARSON

Contemporary Abstract Algebra
Algebra
ISBN:9781305657960
Author:Joseph Gallian
Publisher:Cengage Learning

Linear Algebra: A Modern Introduction
Algebra
ISBN:9781285463247
Author:David Poole
Publisher:Cengage Learning

Algebra And Trigonometry (11th Edition)
Algebra
ISBN:9780135163078
Author:Michael Sullivan
Publisher:PEARSON

Introduction to Linear Algebra, Fifth Edition
Algebra
ISBN:9780980232776
Author:Gilbert Strang
Publisher:Wellesley-Cambridge Press

College Algebra (Collegiate Math)
Algebra
ISBN:9780077836344
Author:Julie Miller, Donna Gerken
Publisher:McGraw-Hill Education
Limits and Continuity; Author: The Organic Chemistry Tutor;https://www.youtube.com/watch?v=9brk313DjV8;License: Standard YouTube License, CC-BY