Find the value of a and the value of b in each of the following. a. x
Question:
Find the value of a and the value of b in each of the following.
a. x2 + 3x – 10 is a factor of x3 + ax2 + bx + 30.
b. 2x2 – 11x + 5 is a factor of ax3 – 17x2 + bx – 15.
c. 4x2 – 4x – 15 is a factor of 4x3 + ax2 + bx + 30.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 85% (7 reviews)
a In order for x2 3x 10 to be a factor of x3 ax2 bx 30 the following equation must be true x2 3x 10 ...View the full answer
Answered By
Ravi Tomar
I have 5 years of experience as an Agricultural Economics tutor. During this time, I have been able to successfully provide guidance to students in their studies and help them develop their knowledge and understanding of the subject. My approach to teaching has always been to combine academic learning with practical application, often drawing on my professional experience to help students better understand how the concepts they learn apply to the real world. I also focus on helping students develop critical thinking skills, enabling them to tackle problems independently and develop their own solutions. I have also been able to provide support on specific assignments, helping students to structure their work and ensure that it meets the required quality and standards.
0.00
0 Reviews
10+ Question Solved
Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
Question Posted:
Students also viewed these Business questions
-
Find the value of c if (1 + c) - n = 2
-
Find the value of c so that f(x) = { ce -x/4 x 0 0 x 0 is a probability density function.
-
Find the value of each factorial. 1. 5! 2. 7! 3. 10! 4. 12! 5. 0! 6. 1!
-
The preparation of an organization's budget: a. forces management to look ahead and try to see the future of the organization. b. requires that the entire management team work together to make and...
-
You work for a high-tech company and are asked to do a study of people's responses to your advertising. Specifically, your boss wants to know which ads in a series are especially appealing or...
-
A current I starts at z = and flows up the z-axis as a linear filament until its hits an origin-centered sphere of radius R. The current spreads out uniformly over the surface of the sphere and flows...
-
1. How has the improvement in the quality of own-brands affected the price elasticity of demand for branded products? What implications does this have for the pricing strategy of brand manufacturers?...
-
Electronic Computer Systems (ECS) designs, manufactures, sells, and services networked computer systems; associated peripheral equipment; and related network, communications, and software products....
-
When Quineboag Textile's sales revenue increased from $5.0 million to $5.25 million, net operation income increased from $500,000 to $575,000.what is Quineboag's degree of operating leverage (DOL)?
-
What proportion of families are hypertensive? (Assume that the hypertensive status of different members of a family are independent random variables.) Hypertension People are classified as...
-
a. Divide x 4 1 by (x + 1). b. Divide x 3 8 by (x 2).
-
Solve the equation 2x 3 + 9x 2 14x 9 = 0. Express roots in the form a bc, where necessary.
-
An accounting clerk for Chesner Co. prepared the following bank reconciliation: a. From the data in the above bank reconciliation, prepare a new bank reconciliation for Chesner Co., using the format...
-
What is the relationship between the interest rate and number of years on an amortized loan and the total amount of interest paid?
-
Explain the formula FVn = PV(1 + r)n.
-
Bubble Co. has $10 million in assets that are financed 60 percent by equity and 40 percent by debt. The interest rate on debt is 7 percent while the opportunity cost of equity capital is estimated to...
-
Suppose you are considering taking consumer loan from bank for one year. Usually, for short-term loans, the bank offers 12 percent interest that compounds annually. Your credit application has been...
-
When r, the annual interest (or discount) rate, increases, what happens to the present value of a perpetuity? Why?
-
A company's stock price is $75 per share, and it has $13 billion in total assets. Its balance sheet shows $1 billion in current liabilities, $3 billion in long-term debt, and $9 billion in common...
-
From the choice of simple moving average, exponential smoothing, and linear regression analysis, which forecasting technique would you consider the most accurate? Why? please write it in word...
-
A curve has equation y = x 3 + 2x 2 4x + 6. a. Show that dy/dx = 0 when 2 and when x = -2 and when x = 2/3. b. Find the value of d 2 y/dx 2 when x = -2 and when x = 2/3.
-
A curve has equation and passes through the points A(2, 12) and a. Find the coordinates of the points C and D. Give your answer in exact form. b. Find the equation of the perpendicular bisector of...
-
A curve has equation y = x 5 8x 3 + 16x. The normal at the point P(1, 9) and the tangent at the point Q(1, 9) intersect at the point R. Find the coordinates of R.
-
walmart 1. What does the company do? 2. Who are the customers or clients of these companies? 3. What kind of reputation does each company have? 4. What are the potential benefits and disadvantages of...
-
A virtual image is formed 20.5 cm from a concave mirror having a radius of curvature of 34.5 cm. (a) Find the position of the object. Your response is within 10% of the correct value. This may be due...
-
2. A construction worker is fixing a broken window on the outside of a tall building. He is standing on a scaffold (a 5.0 m long, 400 kg horizontal steel beam) that is suspended by 2 cables. Cable 1...
The Routledge Introduction To African American Literature 1st Edition - ISBN: 0415839653 - Free Book
Study smarter with the SolutionInn App