F(x) is cubic polynomial where the coefficient of x 3 is 2. The roots of f(x) =
Question:
F(x) is cubic polynomial where the coefficient of x3 is 2.
The roots of f(x) = 0 are ½, 2 + √3 and 2 - √3.
Express f(x) as a cubic polynomial is x with integer coefficients.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (6 reviews)
Answer fx 2x 12x 2 3x 2 3 2x3 3x2 4x 3 EXPLANATION The roots of the cubic polynomial a...View the full answer
Answered By
Rodrigo Louie Rey
I started tutoring in college and have been doing it for about eight years now. I enjoy it because I love to help others learn and expand their understanding of the world. I thoroughly enjoy the "ah-ha" moments that my students have. Interests I enjoy hiking, kayaking, and spending time with my family and friends. Ideal Study Location I prefer to tutor in a quiet place so that my students can focus on what they are learning.
5.00+
1+ 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
-
F(x) is cubic polynomial where the coefficient of x 3 is 1. Find f(x) when the roots of f(x) = 0 are a. 2, 1 and 5 b. -5, -2 and 4 c. 3, 0 and 2.
-
Find the coefficient of x 3 in the expansions of a. (x + 4) 4 b. (1 + x) 5 c. (3 x) 4 d. (3 + 2x) 3 e. (x 2) 5 f. (2x + 5) 4 g. (4x 3) 3 h. (3 x) 4
-
Express p (x) = x3 as a Taylor polynomial about a = - 1. In calculus, you learn that a Taylor polynomial of degree n about a is a polynomial of the form p(x) = a0 + a1(x - a) + a2(x - a)2 + + an(x...
-
Desgin a class diagram for Blackboard System. The diagram should also include: Generalization Relationships Association Relationships Aggregation/Composition Relationships Multiplicity please draw 1...
-
A cosmetics firm would like to increase its penetration of the female researcher market. It hires you as a consultant to obtain an understanding and preliminary insights into the attitudes,...
-
Evaluate the criticism that futures markets siphon off capital from more productive uses.
-
You are collecting water from a well by lowering a bucket on a rope. The inertia of the empty bucket is \(0.72 \mathrm{~kg}\), and the inertia of the rope is negligible. (a) If you lower the empty...
-
The ledger of Quentin Company contains the following balances: Owners Capital $30,000; Owners Drawings $2,000; Service Revenue $50,000; Salaries and Wages Expense $27,000; and Supplies Expense...
-
12.Indicate, by clicking on the relevant boxes, whether the following statements are true or false?
-
1. How does Victoria Chemicals evaluate its capital-expenditure proposals? Why is it such a complicated scheme? 2. What is the Transport Divisions suggestion? Does it have any merit? 3. What is the...
-
F(x) = 4x 3 + ax 2 + 13x + b F(x) has a factor of 2x 1 and leaves a remainder of 21 when divided by x 2. a. Find the value of a and of b. b. Find the remainder when the expression is divided by x +...
-
F(x) = x 3 + ax 2 + bx + c The roots of f(x) = 0 are 2, 3, and k. When f(x) is divided by x 1, the remainder is - 8. a. Find the value of k. b. Find the remainder when f(x) is divided by x + 1.
-
Calculate the pH of a 5.0 10 -3 -M solution of H 2 SO 4 .
-
I. Determine the par yield rates (yields to maturity on par bonds) and forward rates (the ones with ? below) based on the spot curve given below. Make sure that you show your work, not just the...
-
Homeland Security Threat Analysis Free societies are at risk for terrorist acts for several reasons: a) loose control of public information; b) weapons, communications equipment, and explosives are...
-
Disruptive behavior is a common problem in today's classroom. Explain the five functions of behavior and analyze how you are going to manage this disruptive classroom as a future teacher.
-
2.1 What is the requirement of positioning in persuasive content? 2.2 What is the need for key messages in persuasive content? 2.3 What is the requirement of a call to action in persuasive content?
-
A +21 C point charge is placed 5.5 cm from an identical +21 C point charge. Part A How much work would be required by an external force to move a +0.17 C test charge from a point midway between them...
-
Suppose the bug of Exercise 10.4.10 crawls along the edges of the pictured square lattice. What can you say about its behavior? In Exercise 10.4.10 A bug crawls along the edges of the pictured...
-
Write a function that reads a Float24_t value: Float24_t float24_read(void) A legitimate float24 value string is of the form: "mantissabexponent" where the mantissa (m) and the exponent (e) may have...
-
A curve is such that where k is a constant. The gradient of the normal to the curve at the point (4, 2) is 1/12. Find the equation of the curve. dy d.x k(x - 5),
-
The diagram shows the curve y = x(x 2)(x 4) that crosses the x-axis at the points O(0, 0), A(2, 0) and B(4, 0). Show by integration that the area of the shaded region R 1 is the same as the area of...
-
The diagram shows part of the curve Show that as p , the shaded area tends to the value 2. y = 20 (2x + 5)
-
1. The rigid bar AD is supported by two steel wires of 1/16-in. diameter (E = 29x106 psi) and a pin and bracket at D. Knowing that the wires were initially taut, determine (a) the addi- tional...
-
Date ^SPX Price MSFT Price ^GC Price ^TNX daily 9/3/2021 4535.43264 301.14 1831.5 0.00360% 9/7/2021 4520.02775 300.18 1796.3 0.00373% 9/8/2021 4514.06853 300.21 1791.2 0.00363% 9/9/2021 4493.2843...
-
A particle P moves along a straight line. The velocity vms-1 of P after I seconds is given by v(n) = 7 cost-51cos, for Ost7. The following diagram shows the graph of v. 4b. Find the maximum speed of...
Study smarter with the SolutionInn App