Define x as a symbolic variable. (a) Derive the equation of the polynomial that has the roots
Question:
(a) Derive the equation of the polynomial that has the roots x = -2,
x = -0.5, x = 2, and x = 4.5.
(b) Determine the roots of the polynomial
f(x) = x6 - 6.5x5 - 58x4 + 167.5x3 + 728x2 - 890x - 1400
by using the factor command.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 84% (13 reviews)
Script File syms x y Part a Sax2x05x2x45 disp Part a ...View the full answer
Answered By
Pushpinder Singh
Currently, I am PhD scholar with Indian Statistical problem, working in applied statistics and real life data problems. I have done several projects in Statistics especially Time Series data analysis, Regression Techniques.
I am Master in Statistics from Indian Institute of Technology, Kanpur.
I have been teaching students for various University entrance exams and passing grades in Graduation and Post-Graduation.I have expertise in solving problems in Statistics for more than 2 years now.I am a subject expert in Statistics with Assignmentpedia.com.
4.40+
3+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Finance questions
-
Define x as a symbolic variable and create the two symbolic expressions S1 = x2(x - 6) + 4(3x - 2) and S2 = (x + 2)2 - 8x Use symbolic operations to determine the simplest form of each of following...
-
Define x as a symbolic variable and create the symbolic expression S = cos2x/1 + sin2x Plot S in the domain 0 COST 01 + sin2x
-
Define y as a symbolic variable and create the two symbolic expressions S1 = x(x2 + 6x + 12) + 8 and S2 = (x - 3)2 + l0x - 5 Use symbolic operations to determine the simplest form of each of...
-
In Problems 6374, perform the indicated operations and simplify the result. Leave your answer in factored form. 3x x - 1 x - 4 18 x - 2x + 1 2
-
The table shows the results of rolling a fair six-sided die. Using the table, find the empirical probability of rolling a 1 for 20, 100, and 1000 trials. Report the theoretical probability of rolling...
-
You have chosen biology as your college major because you would like to be a medical doctor. However, you find that the probability of being accepted to medical school is about 10 percent. If you are...
-
A seven-member planar truss (with pin joints) is shown in Fig. 12.18. Each of the seven members has an area of cross section of \(4 \mathrm{~cm}^{2}\) and a Young's modulus of \(207 \mathrm{GPa}\)....
-
Jolly Manufacturing Company was started on January 1, 2011, when it acquired $90,000 cash by issuing common stock. Jolly immediately purchased office furniture and manufacturing equipment costing...
-
b) Let A = (S, I, O, X. f. g) be the Finite State Machine (FSM) defined by the transition diagram shown in Figure 6. b/0 a/0 b/1 a/1 c/1 c/0 XE/1 Y a/1 b/0 Figure 6 i) Find the output string for the...
-
For the circuit of Fig.4.141 (a) Does VC increase or decrease if RB is increased? (b) Does IC increase or decrease if β is reduced? (c) What happens to the saturation current if...
-
Damped free vibrations can be modeled by a block of mass m that is attached to a spring and a dashpot as shown. From Newton's second law of motion, the displacement x of the mass as a function of...
-
Use the commands from Section 11.2 to show that: (a) sin(4x) = 4sinxcosx - 8sin3xcosx (b) cosxcosy = 1/2[cos(x - y) + cos(x + y)]
-
And finally, briefly explain why on a map of North America the pattern of isotherms does not trend directly eastwest across the continent.
-
XYZ Co . purchased a property costing $ 5 0 0 , 0 0 0 . It consists of a piece of land with an assessed value of $ 2 5 0 , 0 0 0 and a building with an assessed value of $ 2 5 0 , 0 0 0 . What is the...
-
Explain the differences between a service company, merchandising company, and manufacturing company. Provide examples of these three types of companies and why each would be considered a service,...
-
You have the following information for Concord Inc. for the month ended June 30, 2022. Concord uses a periodic inventory system. Unit Cost or Date Description Quantity Selling Price June 1 Beginning...
-
Vaughn Corporation manufactures a single product. The standard cost per unit of product is shown below. Direct materials-1 pound plastic at $8.00 per pound $ 8.00 Direct labor-1.50 hours at $11.90...
-
Sarasota Corporation has 128,000 common shares outstanding with a carrying value of $22 per share. Sarasota declares a 2-for-1 stock split. (a) How many shares are outstanding after the split? Number...
-
If your calculator has a numeric integration feature, use it to evaluate the integrals in Exercises 76 through 79. In each case, verify your result by applying an appropriate integration formula from...
-
Government is advised to tax goods whose demand curves are inelastic if the goal is to raise tax revenues. If the goal is to discourage consumption, then it ought to tax goods whose demand curves are...
-
For a sum of money invested at 4.2% compounded semi-annually for 5.5 years, state (a) The nominal annual rate of interest (j); (b) The number of compounding periods per year (m); (c) The periodic...
-
For a sum of money borrowed at 9.6% compounded monthly for 7 years, state (a) The nominal annual rate of interest (j); (b) The number of compounding periods per year (m); (c) The periodic rate of...
-
For a sum of money borrowed at 16% compounded daily for 2 years, state (a) The nominal annual rate of interest ( j); (b) The number of compounding periods per year (m); (c) The periodic rate of...
-
American Blossom management is planning to make a $3.7 million loan to a French firm. Currently, LIBOR is at 0.55 percent. American management considers a default risk premium of 1.10 percent, a...
-
The following account balances are for Ping Chung, Certified Public Accountant, as of April 30, 20X1. Cash Accounts receivable $120,000 48,000 Maintenance expense 21,400 Advertising expense 17,060...
-
Abbott Equipment leased a protein analyzer to Werner Chemical, Inc., on September 30, 2021. Abbott purchased the machine from NutraLabs, Inc., at a cost of $5 million. The five-year lease agreement...
Study smarter with the SolutionInn App