Find the range of value of k for which the equation kx 2 k 8x 2xk has 2 real distinct roots ...

Find the range of value of k for which the equation kx 2 + k = 8x

Question:

Find the range of value of k for which the equation kx² + k = 8x - 2xk has 2 real distinct roots.

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

Step by Step Answer:

Related Book For book-img-for-question

Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

See More Books

Question Posted: Aug 17, 2021 06:25 AM

See More Questions

For Problem 6 b: a. Find the range of feasibility for each constraint, and interpret your answers. b. Determine the range of optimality for each coefficient of the objective function. Interpret your...
Find the range of the starting salaries for Corporation B. a. Identify the minimum and maximum salaries. b. Find the range. c. Compare your answer with that for Example 1. Starting Salaries for...
Find the range of the linear transformation of R2 represented with respect to the standard bases by each matrix. (a) (b) (c) A matrix of the form 0 al 2a 2b
1. a. b. C. d. e. MULTIPLE CHOICE The ratio percentage of earnings retained is the same as that termed: dividend yield dividend payout 2. a. b. C. d. e. UIBS C. d. e. 4. a. b. C. d. e. Class Work 1...
What activities are involved in the preliminary checking of questionnaires that have been returned from the field?
You are auditing inventory of HUSKY Corp. as of December 31, 2007.The inventory general ledger balance is $8,124,998.66. HUSKY manufactures lawn and garden tractors, snowmobiles, and supplies....
E.I. DuPont de Nemours & Company (DuPont) manufactured and sold Teflon. The plaintiff, F&F, purchased Teflon from DuPont and used it as the primary ingredient in a product (Tufoil) it manufactured...
Lenny Florita, an unmarried employee, works 48 hours in the week ended January 12. His pay rate is $14 per hour, and his wages are subject to no deductions other than FICASocial Security,...
QUESTION THREE (a) (b) Joseph intends to start a small business specializing in software development to cater for the youth; however a business consultant has advised him to be extra careful before...
Book and liquidation value The balance sheet for Gallinas Industries is as follows. Additional information with respect to the firm is available: (1) Preferred stock can be liquidated at book value....
The function f is such that f(x) = 2x 2 - 8x + 3. a. Write f(x) in the form 2(x + a) 2 + b, where a, and b are constants to be found. b. Write down a suitable domain for f so that f -1 exists.
Solve the following simultaneous equations. x + 3y = 0 2x 2 + 3y = 1
Refer to Exercises 3.2, Problem 14. How many of each type of jacket should be made to maximize the profit? (See the graph of the feasible set in Fig. 22.) y = -fr + 45 y = -x + 27 feasible set y =...
discuss the difference between productivity on the extensive margin and instensive margin
Discuss which types of engagements, other than a traditional audit, require the auditor to be independent and which do not. Explain why independence is important regardless of the requirement for it.
Discuss incorporating one of the elements into your healthcare organization( from 7Elements for an Effective Healthcare Compliance Program .) How can you get your staff to buy in to the process?
Calculate the monthly mortgage payment with the following conditions: $230,000 borrowed, 6.35% interest, 30 year term.
Student instructions For this assessment, students are required to understand and analyse the case study provided. This assessment activity aims to measure the competencies of the student in terms of...
The demand curve for product a is given as Q = 2000 - 20 P. a. How many units will be sold at $10? b. At what price- would 2,000 units he sold? 0 units? 1,500? c. Write equations for total revenue...
Create an appropriate display of the navel data collected in Exercise 25 of Section 3.1. Discuss any special properties of this distribution. Exercise 25 The navel ratio is defined to be a persons...
A is the point (3, 6) and B is the point (9, 10). a. Find the equation of the line through A and B. b. Show that the perpendicular bisector of the line AB is 3x 4y = 17. c. A circle passes through A...
A circle has radius 10 units and passes through the point (5, 16). The x-axis is a tangent to the circle. Find the possible equations of the circle.
A circle passes through the points O(0, 0), P(3, 9) and Q(11, 11). Find the equation of the circle.
Discussion 2.1 - Biological Psychology No unread replies. No replies. Discussion 2.1: Biological Psychology Define the term Biological Psychology. Explain why it may be important to study biology in...
On January 1 , 2 0 2 2 , Vaughn Company purchased equipment for $ 3 3 6 0 0 0 . The equipment is estimated to have a salvage value of $ 2 1 0 0 0 and is being depreciated over five years using the...
The August bank statement and cash T - account for Martha Company follow: BANK STATEMENT Date Checks Deposits Other Balance August 1 $ 2 1 , 3 4 0 August 2 $ 4 8 0 2 0 , 8 6 0 August 3 $ 1 4...

Find the range of value of k for which the equation kx 2 + k = 8x

Question:

Step by Step Answer:

Equat...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

Students also viewed these Business questions