The equation x + 8x k(x + 8) = 0 has equal roots. Find the value
Question:
The equation x² + 8x − k(x + 8) = 0 has equal
roots. Find the value of k.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (5 reviews)
ANSWER If the roots of the quadratic equation x 8x kx 8 0 are equal then the discriminant of ...View the full answer
Answered By
Aketch Cindy Sunday
I am a certified tutor with over two years of experience tutoring . I have a passion for helping students learn and grow, and I firmly believe that every student has the potential to be successful. I have a wide range of experience working with students of all ages and abilities, and I am confident that I can help students succeed in school.
I have experience working with students who have a wide range of abilities. I have also worked with gifted and talented students, and I am familiar with a variety of enrichment and acceleration strategies.
I am a patient and supportive tutor who is dedicated to helping my students reach their full potential. Thank you for your time and consideration.
0.00
0 Reviews
10+ Question Solved
Related Book For
Complete Pure Mathematics 1 For Cambridge International AS & A Level
ISBN: 9780198427438
2nd Edition
Authors: Jean Linsky, Brian Western, James Nicholson
Question Posted:
Students also viewed these Mathematics questions
-
Alice is a software project manager working in a company that develops alarm systems. This company wishes to enter the growing market of assistive technology to help elderly and disabled people live...
-
The Pacific halibut fishery has been modeled by the differential equation dy/dt = ky (1 y/K) where y (t) is the biomass (the total mass of the members of the population) in kilograms at time...
-
In Exercises find the second derivative of the function. f(x) = x sin x
-
The following data represent the fall 2009 student headcount enrollments for all public community colleges in the state of Illinois. Number of Students Number of Enrolled ........ Community Colleges...
-
Define the terms flexural strength and flexural modulus.
-
Gladys feske ( ompanj has these comparative balance sheet data Additional inlormalin !1. Net income was $25,000. 2. Sales on account ueie >420.()()(). Sales returns and allowances amounted to...
-
Hamleys Toy Store is on Regent Street in London. It has a magic department near the main door. Suppose that management is considering dropping the magic department, which has consistently shown an...
-
Calcium is essential to tree growth. In 1990, the concentration of calcium in precipitation in Chautauqua, New York, was 0.11 milligram per liter sample of 8 precipitation dates in 2018 results in...
-
1. Alcoa was listed in Table 13-2 as a company that has a relatively high beta (a measure of stock price volatility). Alcoa produces aluminum and aluminum products. Go to its website at...
-
The diagram shows a rectangle. The area of the rectangle is 3.5 m. The perimeter of the rectangle is 7.8 m. Find the dimensions of the rectangle. x metres y metres
-
The solid cuboid has a volume of 54cm and a total surface area of 96 cm and x > y. a) Use this information to write down two equations in x and y. b) Solve the equations simultaneously to find the...
-
Marcia, a shareholder in a corporation with stores in five states, donated stock with a basis of $10,000 to a qualified charitable organization in 2016. Although the stock of the corporation was not...
-
When reporting on comparative financial statements, an auditor ordinarily should change the previously issued opinion on the prior years financial statements if a. The prior years opinion was...
-
What is the difference between IT and ICT?
-
What are five different types of digital technologies?
-
What is the role of digital technologies in information systems?
-
Are digital technologies a part of IT or is IT a part of digital technologies?
-
Draw the structure of a. A primary alkyl chloride, C4H9Cl. b. A tertiary alkyl bromide, C5H11Br. c. A secondary alkyl iodide, C6H11I.
-
The production budget of Artest Company calls for 80,000 units to be produced. If it takes 30 minutes to make one unit and the direct labor rate is $16 per hour, what is the total budgeted direct...
-
What test can be used to compare the mean HgbA1c 1 year before vs. mean HgbA1c 1 year after use of the insulin pump? Diabetes The insulin pump is a device that delivers insulin to a diabetic patient...
-
Perform the test in Problem 8.150, and report a twotailed p-value? Diabetes The insulin pump is a device that delivers insulin to a diabetic patient at regular intervals. It presumably regulates...
-
Provide a 95% CI for the mean difference in HgbA1c before minus the mean HgbA1c after use of the insulin pump? Diabetes The insulin pump is a device that delivers insulin to a diabetic patient at...
-
Lander Company has an opportunity to pursue a capital budgeting project with a five-year time horizon. After careful study, Lander estimated the following costs and revenues for the project: Cost of...
-
Summative Assessment [due Day 7) Saved The following information is available to reconcile Branch Company's book balance of cash with its bank statement cash balance as of July 31 a. On July 31, the...
-
ABC Holdings plans to sell 60,000 units, each unit consisting of a RM1,000 debenture and 15, 7-year warrants. Each warrant allows the holder to purchase one common-share at RM30. If the stock price...
Study smarter with the SolutionInn App