FREE Trial
This problem has been solved!
Do you need an answer to a question different from the above? Ask your question!

Prove that (x-2)(x-3)-a^(2)=0 always has two distinct real solutions regardless of the value of a.

Prove that (x-2)(x-3)-a^(2)=0 always has two distinct real solutions regardless of the value of a.
  • Expert Answer

Solution Since a2 is always nonnegative since it is a square the di View the full answer


answer-question
Related Book For  answer-question
Calculus Early Transcendentals

Calculus Early Transcendentals

ISBN: 978-0321947345

2nd edition

Authors: William L. Briggs, Lyle Cochran, Bernard Gillett

See More Books
Post a Question and Get Help

Cannot find your solution?

Post a FREE question now and get an answer within minutes*.

*Average response time.
Posted Date: June 05, 2023 03:27:36
See More Questions

Students also viewed these mathematics questions

Q:
A compare-exchange operation on two array elements A[i] and A[j], where i < j, has the form COMPARE-EXCHANGE (A, i, j) 1 If A[i] > A[j] 2 exchange A[i] with A[j] After the compare-exchange operation,...
A:
a Aqmust go the wrong place because it goes whereApshould go SinceApis the smallest value in arrayAthat goes to the wrong array locationApmust be smaller thanAq b From how we have defined the arrayB w......
Q:
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
A:
A hotels target market is a specific subset of all hotel customers from whom a particular property seeks to obtain business This could be business travelers and families on vacation to a hotel near an......
Q:
Record the following transactions in the appropriate special journals or general journal for the month of June. Record and post all transactions in accordance with accounting procedures. Once you...
A:
Amount in Amount in Date Particulars Voucher Dr Cr June 1 Bank Ac Sales 31640 Hire of Equipments Ac 31640 June 4 Telephone Expenses Ac General Journal......
Q:
Consider the frequency demodulation scheme in Figure in which the incoming FM signal s (t) is passed through a delay line that produces a phase-shift of ?/2 radians at the carrier frequency ? c . The...
A:
The envelope detector input is vt st stT where A cos2f t t A cos2mf t......
Q:
On May 12, Leonard offered to sell Ginrich, an acquaintance, a used washer- dryer for $ 400. Leonard told Ginrich that he had until May 17 to accept this offer. On May 13, Leonard received an offer...
A:
No Leonard had revoked his offer to Ginrich before it was ac......
Q:
Vebco Water and Gas received a contract for a seawater desalination plant wherein the company expected to make a 28% rate of return on its investment. (a) If Vebco invested $8 million the first year,...
A:
a Profit 800000......
Q:
Xialu is a single taxpayer who is under age 65 and in good health. For 2020, she has a salary of $25,000 and itemized deductions of $7,000. Leslie allows her mother to live with her during the winter...
A:
a 25000 b 12400 the gr......
Q:
Rachelle Mohling, a fellow student, is unclear about the basic steps in the recording process. Identify and briefly explain the steps in the order in which they occur.
A:
The basic steps in the recording process are 1 Analyze each transaction In this step source docume......
Q:
Andre Parker is a CFA charter holder, who works as an equity research analyst for an investment firm. During his spare time, Parker volunteers for City Pride, which collects used books for children...
A:
Yes Andre Parkers conduct appears to violate the CFA Institutes Code of Ethics and Standards of......
Q:
a. Create a CollegeCourse class. The class contains fields for the course ID (for example, CIS 210), credit hours (for example, 3), and a letter grade (for example, A). Include get and set methods...
A:
a public class CollegeCourse private String courseID private int credits private char grade public String getID return courseID public int getCredits......
Q:
n 1-cosx 1+ cosx number is 19-arid-1234 then n=1234. dv (b) Find V du = log ), Where n is your arid number for example if your arid (3 points)
A:
Click to View...
Q:
Marketers and advertisers depend heavily on timely and accurate research in preparation for advertising planning. Many market research companies are available to serve nearly every marketing and...
A:
Here are the answers to the questions you asked about the different market research companies ACNielsen Types of research ACNielsen specializes in market research media research and retail measurement......
Q:
Visit the Ko-Fi (Buy me a Coffee) Web site (https://ko-fi.com/) and discuss how it can be used.
A:
KoFi pronounced as coffee is a popular online platform that allows creators artists and content creators to receive support and funding from their fan......
Q:
Skype has been around for about 20 years but is still one of the most popular tools for online communication. Discuss its adoption in business and the advantages of using it.
A:
Skype which was founded in 2003 has indeed been a popular tool for online communication especially in the business world Here are some reasons for its......
Q:
Investigate the status of IBM Connections Cloud. Examine all the collaboration and communication features. How does the product improve productivity? Write a report.
A:
Title Report on IBM Connections Cloud Enhancing Collaboration and Communication for Improved Productivity Date September 7 2023 Executive Summary IBM Connections Cloud is a comprehensive cloudbased co......
Q:
What is collaborative workspace? What are its benefits?
A:
Collaborative workspace also known as coworking space or shared workspace refers to a physical location where individuals from different companies industries or backgrounds work together in a shared e......
Q:
Arrange the following elements in order of increasing electronegativity: carbon , fluorine , oxygen , nitrogen
A:
The order of increa......
Q:
Calculate the electrical conductivity of a fiber-reinforced polyethylene part that is reinforced with 20 vol % of continuous, aligned nickel fibers.
A:
Since Silicon is an Indirect Band Gap semiconductor so electron cannot fall directly to......
Q:
If Elton's managers rely on the ABC unit cost data computed in 2018, which model will they produce? Carry each cost to the nearest cent. (Ignore selling and administrative expenses for this...
A:
1 Product Margin as per ABC System Sales price Direct Material Direct labor Indirect ma......
Q:
5. Given the estimated demand function for good X: InQ = 10 - 0.5lnPx -0.1 (Income), we know that: O a. Good X is price elastic. O b. Good X is price inelastic. O c. Good X is a normal good. O d....
A:
ie 05ln Px 01 derivatie a......
Q:
Refer to your answers in E4- 34B. In addition to the manufacturing overhead costs, the following data are budgeted for the companys Standard and Deluxe models for next year: Requirements 1. Compute...
A:
Req 1 Begin by computing the total costs Trudell Corp Total cost per unit using ABC data Standard De......
Q:
The comparative balance sheet of Merrick Equipment Co. for December 31, 20Y9 and 20Y8, is as follows: Dec. 31, 20Y9 Dec. 31, 20Y8 Assets Cash $70,720 $47,940 Accounts receivable (net) 207,230 188,190...
A:
Payment receipt from Issua......
Q:
At the 0.05 significance level, test the claim that the means of the numbers of employees are the same in all three industry groups. Does any industry group seem to have greater numbers of employees?
A:
Since each group has equal size n the simplified forms can be used The following preliminary values......
Q:
In a certain experiment, cylindrical samples of diameter 4 cm and length 7 cm are used (see Fig. 169). The two thermocouples in each sample are placed 3 cm apart. After initial transients, the...
A:
The thermal conductivity of a material is to be determined by ensuring......
Q:
Reconstruct the following syllogistic forms and use the five rules for syllogisms to determine if they are valid from the Boolean standpoint, conditionally valid from the Aristotelian standpoint, or...
A:
Click to View...
Q:
The following data were taken from the balance sheet of Tiger Shapes Company: a. Determine for each year (1) The working capital, (2) The current ratio, (3) The quick ratio. b. What conclusions can...
A:
a 1 Working Capital Current Assets Current Liabilities 20Y9 700000 1200000 500000 20Y8 4800......
Q:
Best Products, Inc., hires Cole to develop and implement an e-commerce strategy to market Best products.Cole signs a contract that includes a clause prohibiting him from competing with Best during...
A:
The most important factor for the court to consider in determinin......
Q:
Bonds 1. Municipal Bonds - Municipal bonds are haircut per Exhibit 1 based on both their time to maturity and scheduled maturity at date of issue. 2. Corporate Bonds - Corporate bonds are haircut...
A:
symbol Maturity Grade Market value Haircut rate Haircut value PP7 CO......
Q:
Several years after reengineering its production process, Biltmore Corporation hired a new controller, Rachael Johnson. She developed an ABC system very similar to the one used by Biltmores chief...
A:
Req 1 Biltmore Corp Total Budgeted Indirect Manufacturing Costs Activity Budgeted Quantity of Cost A......
Q:
Briefly describe how lean production systems differ from traditional production systems along each of the following dimensions: 1. Roles of plant employees 2. Manufacturing cycle times 3. Quality 4....
A:
1 Roles of plant employees At lean producers plant employees tend to have broader roles They are crosstrained to perform about every role that is need......
Q:
Calculate the total lift force on the Arctic hut shown below as a function of the location of the opening. The lift force results from the difference between the inside pressure and the outside...
A:
Lift Force dF y dFsin P in P out Rsind......
Q:
Write SQL queries to create each table. The queries should contain creation of primary and foreign (if applicable) keys. Write SQL queries to populate the tables. Each table should contain two or...
A:
Assuming we have two tables Customers and Orders where Orders has a foreign key referencing Customer......
Q:
1. This function returns the number of sets in the DisjointSet. Note that this is not the same as the number of elements. You can start with 2 elements in unique sets and join them using the...
A:
1 def getnumsetsself return selfnumsets 2 def getsetsizeself element if element not in selfse......
Q:
Management at Vandelay Industries is considering a new project to produce and sell consumer widgets. The project will last 8 years. Cash flows at the end of the first year are expected to be $188,615...
A:
To calculate the Net Present Value NPV of the project yo......
Q:
The monthly returns of the equal-weighted portfolios of the stocks in the SIC code 1311 and 2836. I need to plot the monthly returns of the two portfolios [1311 and 2836]. just need the Python code,...
A:
import pandas as pd import matplotlibpyplot as plt Read in the da......
Q:
Look at the image below. Study it and write your answer. Unemployment rates and earnings by educational attainment, 2016 Doctoral degree Professional degree Master's degree Bachelor's degree...
A:
Based on the information provided in the image the unemployment rates and median usual week......
Q:
How is the slope of a linear function similar to the derivative?
A:
As seen with finding instantaneous rates of change b......
Q:
Why do markets typically lead to an efficient outcome for buyers and sellers?
A:
Markets allow buyers and sellers to interact in such a wa......
Q:
A magnetic field can be used to determine the sign of charge carriers in a current- carrying wire. Consider a wide conducting strip in a magnetic field oriented as shown in Fig. 19.34. The charge...
A:
If the charges are electrons negative an exce......
Q:
A circular loop of wire is placed near a long current carrying wire. What happens while the loop is moved in each of the three directions? Does current flow? If so, is it CW or CCW? In what direction...
A:
According to the RHR the magnetic field points into the page at the loop a A counterclockwise curren......
Q:
In fig. 20-45, charged particles move in the vicinity of a current-carrying wire. For each charged particles, the arrow indicates the direction of motion of the particle, and the + or indicates the...
A:
Use the right hand rule to determine the direction......
Q:
Your current bank offers interest on deposits at 5% compounded annually.Western Bank would like to lure you to their bank and will offer you daily compounding. What stated APR must Western Bank offer...
A:
To determine the equivalent annual interest rate for daily compounding we can use the following form......
Q:
Refer to the preceding exercise. The divisional controller at Spectrum Sound's St. Louis Division has estimated the following cost data for the division's CD players. (Assume there are no fixed...
A:
1 Tabulated cost and quantity data 1 Quantity Produc......
Q:
A ceramic cube 3.0 cm on each side radiates heat at 630 W. At what wavelength, in mm, does its emission spectrum peak? Assume e = 1.
A:
Model Assume the ceramic cube is a blackbody so the emissivity e 1 Visualiz......
Q:
When the __________ is unity, one can expect the momentum and mass transfer by diffusion to be the same. (a) Grashof (b) Reynolds (c) Lewis (d) Schmidt (e) Sherwood
A:
Click to View...
Q:
Repeat Problem 11 using the time proportionality rule and the following new data for % completion of each task: a: 100; b: 100; c: 80; d: 25; e: 0.
A:
The table shows the accumulation of the values Note that using the proportionality rule progress......
Q:
Best Products, Inc., hires Cole to develop and implement an e-commerce strategy to market Best products.Cole signs a contract that includes a clause prohibiting him from competing with Best during...
A:
The most important factor for the court to consider in determinin......
Q:
Holding down operating costs is an ongoing challenge for managers. The lower the costs that a company incurs, the higher its profit will be. But two factors can make a target profit difficult to...
A:
Mostly people will focus primarily on cost variances because they are all ex......
Q:
Two 20-penny nails are wrapped with insulated wire in the shape of a solenoid. They are then laid down end to end with the heads almost touching as shown in Figure Q20.16. If a battery is connected...
A:
As the current goes around the nail on the left using righthand rule 1 we find the ma......
Q:
Blood plasma has a high content of Na+ and Cl- ions, and as blood follows through a vessel, the ions travel along at the same speed. A magnetic field is applied such that the field is perpendicular...
A:
a The positive charges are moving to the right along the y axis and the m......
Q:
What reagents would you use to prepare the following compounds? a. b. CH CCH CH:C 0 CH3CCH-CH-CH (COCH-CH3 )2
A:
a b......
Q:
Answer the following questions: What are some of the impacts of global warming that you have witnessed? Where have you witnessed them? How did they impact that place? 2) Accommodation Style in...
A:
As a textbased AI model I dont have personal experiences or the ability to witness events However I can provide information on the impacts of global warming that have been observed worldwide and discu......
Q:
Analyze a film Midsommar on its genre aspects and interpret those signifiers consider audience and taste. Finally examine your film within its genre and social context.
A:
Midsommar is a 2019 folk horror film written and directed by Ari Aster Its a fascinating example of the horror genre with significant elements of psychological horror and folk horror Lets break down t......
Q:
The Directory.txt file contains names of the employees and their phone numbers in the following order: Last name, First name, Phone. The creator of this file made several mistakes by typing commas...
A:
Code in Python def generateInputFile try lines Springsteen Bruce 2587 Hassan Amir 6958 Homes Rebecca......
Q:
1. A person deposits 20,000 TL into a time deposit account. The maturity is 92 days. Interest rate is 10%. What is the amount of interest received in 92 days? 2. A person deposits 25,000 TL into a...
A:
Lets calculate the answers to these financial questions 1 Interest Received in 92 Days Principal P 2......
Q:
Write with the help of three references: What strategies can you use to create opportunities to promote health education that positively contributes to a good quality of life for students? Why is...
A:
Promoting health education among students is crucial for their overall wellbeing and can significantly contribute to a good quality of life To create opportunities for effective health education and i......
Q:
A person has a credit card balance of -2739 dollars. If he sends a check to the credit card company for $530, what is the new balance?
A:
The new balance is The numbers have di......
Q:
Consider a game of poker being played with a standard 52-card deck (four suits, each of which has 13 different denominations of cards). At a certain point in the game, six cards have been exposed. Of...
A:
a Assuming the bet is called the proba......
Longman Complete Course For The TOEFL Test Preparation For The Computer And Paper Tests 1st Edition - ISBN: 0130408956 - Free Book