Given that x 3 3x 2 12 0 has roots , , , find the following values a and b 2 2 2 ...

The Answer is in the image, click to view ...

Given that x 3 - 3x 2 + 12 = 0 has roots , , , find

Question:

Given that x³ - 3x² + 12 = 0 has roots α, β, γ, find the following values:

a. α + β + γ and αβ + αγ + βγ

b. α²+ β²+ γ²

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Cambridge International AS & A Level Further Mathematics Coursebook

ISBN: 9781108403375

1st Edition

Authors: Lee Mckelvey, Martin Crozier

See More Books

Question Posted: Sep 23, 2021 02:15 AM

See More Questions

Find the following values of z: a. z(0.12) b. z(0.28) c. z(0.85) d. z(0.99)
Find the following values assuming a regular, or ordinary, annuity: a) The present value of $400 per year for ten years at 10 percent b) The future value of $400 per year for ten year at 10 percent...
Find the following values by using the Poisson tables in Appendix A. a. P (x = 6 | = 3.8) b. P (x > 7 | = 2.9) c. P (3 x 9 | = 4.2) d. P (x = 0 | = 1.9) e. P (x 6 | = 2.9) f. P (5 < x 8 | =...
Suggest a systematic process that Daimler could have followed to increase the likelihood of merger success. Provide examples on how Daimler might have made such a process succeed.
For a given data set in which not all data values are equal, which value is smaller, s or ? Explain.
In January 2003, Gary Ryder and Washington Mutual Bank, F.A., executed a note in which Ryder promised to pay $2,450,000, plus interest at a rate that could vary from month to month. The amount of the...
Show that, if there is a strictly positive SDF, then there are no arbitrage opportunities.
Rachel bought a car from the Beautiful Used Car Agency under a written contract. She purchased the car in reliance on Beautifuls agents oral representations that it had never been in a wreck and...
Which statement does not describe managerial accounting, as presented in this class? It assists in understanding a company's performance. It assists with the company's strategic goals. It provides...
You can deposit $10,000 into an account paying 9% annual interest either today or exactly 10 years from today. How much better off will you be at the end of 40 years if you decide to make the initial...
The quartic equation 5x 4 - 3x 3 + x - 13 = 0 has roots , , , . Find: a. and 2 b. 1/
Calculate the standard Gibbs free energy change of reaction in each of the following using the standard molar values for Gibbs free energy change given here. In each case, comment on whether the...
Name and describe the four main possible strategies from conventional theory and name and describe the four parallel strategies from sustainable OB theory.
Explain the memory layout of a C program and discuss how different segments of memory are managed. ?
Explain the "volatile" keyword in C. Where and why would you use it?
What is the difference between malloc() and Calloc() ?
GATE-2024(Electrical Engineering) question. Q.10 A surveyor has to measure the horizontal distance from her position to a distant reference point C. Using her position as the center, a 200 m...
Refer to the information in Exercise 15-20. Assume there is no special order pending. Required a. What transfer price would you recommend for Tops Corporation? b. Using your recommended transfer...
In July 2013, cnet.com listed the battery life (in hours) and luminous intensity (i. e., screen brightness, in cd/m2) for a sample of tablet computers. We want to know if screen brightness is...
Propose a plausible synthesis for the following transformation. Enantiomer
Using bromobenzene and ethylene oxide as your only sources of carbon, show how you could prepare trans- 1, 2-diphenyloxirane (a racemic mixture of enantiomers). + Enantiomer
The S N 2 reaction between a Grignard reagent and an epoxide works reasonably well when the epoxide is ethylene oxide. However, when the epoxide is substituted with groups that provide steric...
This is a partial adjusted trial batance of Cullumber Compary manualys
Which of the following journal entries will record the payment of a $1,500 salaries payable originally incurred for Salaries Expense? Select one: A. Debit Salaries Expense; credit Salaries Payable B....
What is the definition of substantially appreciated inventory? A. Inventory with a FMV greater than its basis B. Inventory and unrealized receivables with a FMV greater than their basis C. Inventory...

Given that x 3 - 3x 2 + 12 = 0 has roots , , , find

Question:

Step by Step Answer:

Cambridge International AS & A Level Further Mathematics Coursebook

Students also viewed these Sciences questions