Write each quadratic expressions in the form (x + a) + b: a. x + 4x +
Question:
Write each quadratic expressions in the form (x + a)² + b:
a. x² + 4x + 9
b. x² − 10x − 4
c. x² + 5x − 7
d. x² − 9x − 2
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 77% (9 reviews)
a x 4x 9 x 2 x2 2 2 9 x 22 5 Hence a 2 b 5 b x 10x 4 ...View the full answer
Answered By
Sahin Alam
As a tutor I always want such students and such opportunities where I can use my knowledge and experience. As I have ability to work hard and I use this tool by providing students solutions with easy methods. So that students can understand very easily and learn logics of mathematics. As I have graduated in Mathematics and I have a lot experience about teaching students. And I think this experience help me a
0.00
0 Reviews
10+ Question Solved
Related Book For
Cambridge IGCSE And O Level Additional Mathematics
ISBN: 9781510421646
1st Edition
Authors: Val Hanrahan, Jeanette Powell
Question Posted:
Students also viewed these Sciences questions
-
Write a complex number in the form x + iy and show that the product of the number with its complex conjugate is real and nonnegative.
-
Write each of the following expressions in the form a x b: a. |x - 1| 2 b. |x 2| 3 c. |x 3| 4
-
In Exercise 1 write each quadratic form as xT Ax. Where A is a symmetric matrix? (a) (b) (c) 2x1x2 4xx36x2x3
-
Through the use of strategic alternatives, companies may compete in a marketplace, achieve its vision, or if no vision has been articulated, decide where it might go and what it might achieve....
-
A soluble iodide was dissolved in water. Then an excess of silver nitrate, AgNO3, was added to precipitate all of the iodide ion as silver iodide, AgI. If 1.545 g of the soluble iodide gave 2.185 g...
-
Hypercom Corporationis a provider of electronic card payment terminals, peripherals, network products, and software. In its 2008 annual report, it reported current and long-term deferred tax assets...
-
Unlike the United States, many countries require that employees be given pre-termination notices. Discuss the impact such a requirement would have if it were adopted as U.S. law.
-
Assume that you are the manager of a shop that assembles power tools. You have just received an order for 50 chain saws, which are to be shipped at the start of week 8. Pertinent information on the...
-
How will the Information Assurance program benefit you in the future?
-
The XYZ Company produces two products. The total profit achieved from these products is described by the following equation: Every 1,000 units of X1 requires one hour of time in the shipping...
-
For each pair of equations determine if the line intersects the curve, is a tangent to the curve or does not meet the curve. Give the coordinates of any points where the line and curve touch or...
-
Use the discriminant to decide whether each of the following equations has two equal roots, two distinct roots or no real roots: a. 9x 12x + 4 = 0 b. 6x 13x + 6 = 0 c. 2x + 7x + 9 = 0 d. 2x + 9x +...
-
In each of the following, a polynomial P(x) and a divisor d(x) are given. Use long division to find the quotient Q(x) and the remainder R(x) when P(x) is divided by d(x). Express P(x) in the form...
-
Following are the financial statements of Target Corporation from its fiscal year Target Corporation Consolidated Statements of Financial Position For Fiscal Years Ended ($ millions) Assets Cash...
-
29 Assume the following information: 00:11:55 eBook Selling price Variable expense per unit Fixed expenses Unit sales The degree of operating leverage is closest to: Multiple Choice 1.52. 0.47....
-
3. Below are examples of Direct and Indirect discrimination from different features of diversity. Provide the following for each type of discrimination: A diversity practice that can be done (on a...
-
42....Astronomers define a parsec (short for parallax second) to be the distance at which 1 astronomical unit subtends an angle of 1 second. The astronomical unit (AU) was defined in the preceding...
-
ATI Video Case Study: Critical Thinking/Clinical Reasoning/Clinical Judgement: Rapid Response/Clinical Emergencies Overview This discussion requires you to access the ATI Testing website. To access...
-
Let A be a symmetric positive definite n n matrix and let S be a nonsingular n n matrix. Show that STAS is positive definite.
-
A researcher reports a significant two-way between-subjects ANOVA, F(3, 40) = 2.96. State the decision to retain or reject the null hypothesis for this test.
-
Solve, giving your answers correct to 3 sf. a. e 2x 2e x 24 = 0 b. e 2x 5e x + 4 = 0 c. e x + 2e -x = 80
-
Solve the equations, giving your answers correct to 3 significant figures. a. |3 x + 2| = |3 x 10| b. |2 x+1 + 3| = |2 x + 10| c. 3 2|x| = 5(3 |x| ) + 24 d. 4 |x| = 5(2 |x| ) + 14
-
Solve. a. log 3 x = 9 log x 3 b. log 5 x + log x 5 = 2 c. log 4 x 4 log x 4 + 4 = 0 d. log 4 x + 6 log x 4 5 = 0 e. log 2 x 9 log x 2 = 8 f. log 5 y = 4 4 log y 5
-
Based on the incorporation statutes of Texas, cite and explain those parts of the statute that provide the foundation for the powers of a corporation.
-
William Wild Oats was a strapping young man aged 18 who enjoyed smoking, drinking, swearing and gambling, all legal pursuits for 18-year-olds where he lived. His uncle Ned No Nonsense, believing that...
-
Jack and his friend Josh decide to form a company and ask you the following questions: a) What steps do they need to take to start a company? b) If their business needs to borrow money as working...
Study smarter with the SolutionInn App