The special products can be used to perform selected multiplications. On the left, we use (x +
Question:
The special products can be used to perform selected multiplications. On the left, we use (x + y)(x - y) = x2 - y2. On the right, (x - y)2 = x2 - 2xy + y2.
Use special products to evaluate each expression.
63 × 57
Transcribed Image Text:
472 = (50 – 3)² 51 x 49 = (50 + 1)(50 – 1) = 502 – 12 = 502 – 2(50)(3) + 32 = 2500 – 1 2500 – 300 + 9 = 2209 2499
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 53% (13 reviews)
6357 6...View the full answer
Answered By
Bree Normandin
Success in writing necessitates a commitment to grammatical excellence, a profound knack to pursue information, and a staunch adherence to deadlines, and the requirements of the individual publication. My background comprises writing research projects, research meta-analyses, literature reviews, white paper reports, multimedia projects, reports for peer-reviewed journals, among others. I work efficiently, with ease and deliver high-quality outputs within the stipulated deadline. I am proficient in APA, MLA, and Harvard referencing styles. I have good taste in writing and reading. I understand that this is a long standing and coupled with excellent research skills, analysis, well-articulated expressions, teamwork, availability all summed up by patience and passion. I put primacy on client satisfaction to gain loyalty, and trust for future projects. As a detail-oriented researcher with extensive experience surpassing eight years crafting high-quality custom written essays and numerous academic publications, I am confident that I could considerably exceed your expectations for the role of a freelance academic writer.
5.00+
7+ Reviews
21+ Question Solved
Related Book For
College Algebra
ISBN: 978-0134697024
12th edition
Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Question Posted:
Students also viewed these Mathematics questions
-
Fill in the blank(s) to correctly complete each sentence. The process of finding polynomials whose product equals a given polynomial is called ___________.
-
Work each problem. Match each polynomial in Column I with its factored form in Column II. I................................................................................II (a) x 2 + 10xy + 25y 2...
-
Factor out the greatest common factor from each polynomial. 8k 3 + 24k
-
The accompanying table shows data from the World Bank, World Development Indicators, for real GDP per capita (2010 U.S. dollars) in France, Japan, the United Kingdom, and the United States in 1960...
-
Set up the following T-accounts: Cash, Accounts Receivable, Office Supplies, Office Furniture, Accounts Payable, Common Stock, Dividends, Service Revenue, Salary Expense, and Rent Expense. Record the...
-
Briefly answer the following questions: 1. What are the roles of the Analysis, Redo, and Undo phases in ARIES? 2. Consider the execution shown in Figure 18.1. (a) What is done during Analysis? (Be...
-
What is shareholder value? Given that there is a range of stakeholders interested in corporate environmental impacts, what arguments can be advanced for emphasising shareholders and value...
-
Acme Parts runs a small factory and employs workers who are paid one of three hourly rates depending on their shift: first shift, $17 per hour; second shift, $18.50 per hour; third shift, $22 per...
-
49. When drilling a 1.25 inch hole in a steel (no pilot hole), the drill is fed at 0.010 inches feed/ rev. at 320 RPM. What is the material removal rate (MRR) in inches/min. USE: MRR = = x Dx frx N
-
What recommendation should Adam give to Nadia regarding cage free eggs?
-
The special products can be used to perform selected multiplications. On the left, we use (x + y)(x - y) = x 2 - y 2 . On the right, (x - y) 2 = x 2 - 2xy + y 2 . Use special products to evaluate...
-
Fill in the blank(s) to correctly complete each sentence. A polynomial is factored completely when it is written as a product of ______ .
-
Katrina Products general manager worries about the companys performance. She segmented the companys income statement product by product and obtained the following picture: Should the company drop...
-
Two cards are drawn from an ordinary deck of shuffled cards. (a) What is the probability that they are both queens if the first card is replaced? (b) What is the probability that they are both queens...
-
Roll a pair of dice ten times and then calculate the mean and standard deviation for these rolls. (a) What is the largest possible mean? (b) What is the smallest possible mean? (c) What is the...
-
In a class of ten students, we find that the students spent the following amounts of money on textbooks for the semester: (a) Find the median dollar value spent on books. (b) Find the mean and...
-
What is the probability of drawing three spades in a row from a standard deck of cards without replacement?
-
You would like to compare the risk and return of two mutual funds. You have the following information: Which fund do you think is more desirable? Explain. Expected return Standard deviation Fund A...
-
Can you reconcile the company's focus on product quality with its decision to concentrate manufacturing in a place where it's less expensive to operate?If so, how, and if not, why not?
-
Find a polar equation for the curve represented by the given Cartesian equation. 4y 2 = x
-
What is meant by the order of a matrix? Give an example with your explanation.
-
In Exercises 6366, determine whether each statement is true or false. If the statement is false, make the necessary change(s) to produce a true statement. In solving a linear system of three...
-
In Exercises 6570, use a graphing utility to find the multiplicative inverse of each matrix. Check that the displayed inverse is correct. 7 -2 4 -1 -3 0 1 0 0 1 10-1 2 -1 -2
-
Find an equation in Cartesian coordinates for the equation given in cylindrical coordinates: (a) r = 2 cos 0, (b) r2 +z2 = 5. Sketch each surface in Cartesian coordinates.
-
Catch Exception The method divideValues() will throw an IllegalArgumentException if either parameter is 5. The method below takes two integer values as parameters and calls divideValues() in a try...
-
Wyoming Products Inc. completed and transferred 145,000 particle board units of production from the Pressing Department. There was no beginning inventory in process in the department. The ending...
Study smarter with the SolutionInn App