Two numbers differ by 4. Their product is 21. Write down a quadratic equation and solve it
Question:
Two numbers differ by 4. Their product is 21. Write down a quadratic equation and solve it to find the two numbers.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (2 reviews)
Let x be one of the numbers then the other number will be ...View the full answer
Answered By
Morris Maina
I am a professional teaching in different Colleges and university to solved the Assignments and Project . I am Working more then 3 year Online Teaching in Zoom Meet etc. I will provide you the best answer of your Assignments and Project.
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
-
A river flowing at 1.50 m/s runs over an 80 m high cliff and into a lake below. a. Write and graph parametric equations to model the water's path from the cliff to the lake. b. Use the trace feature...
-
Section A: Read the extract below and answer 2 of the question that follow [50 Marks] Unethical businesses will face peoples protest William Gumede 9 Sep 2020 It is likely that companies will see...
-
Muskrat, Ontario, has 1,000 people. Citizens of Muskrat consume only one private good, Labatts ale. There is one public good, the town skating rink. Although they may differ in other respects,...
-
Convert the ERD below into a Relational Model (Schema List of tables). Specify the Primary and Foreign Keys clearly. id ROLE type id IS A address EMPLOYEE medical details lype name EVIDENCE name...
-
Multiple Choice Questions 1. A key determinant as to whether, under Circular A-133, a program is considered major or non-major is a. The overall size of the program, as measured by total revenues,...
-
Accounting is called: a. The language of economics. b. The language of finance. c. The language of business. d. The language of commerce.
-
Microchip Manufacturers Ltd, have recently developed a microprocessor that will enable them to market a new computer chessplaying game. Development costs were in excess of f200 000, but the new...
-
Using your accounting knowledge, fill in the blanks in the following separate income statements a through e. Identify any negative amount by putting it inparentheses. Sales Cost of goods sold .. ....
-
Algebra The tables below contain data on the number of infected people there are after each hour when a dangerous bacteria infects a small village. Combine the tables, then create an exponential...
-
Solve each of these equations by completing the square. Leave your answers in surd form. a) 3x + 12x + 2 = 0 b) 3x 2 + 6 5 = 0 c) 5x 2 + 50x 7 = 0 d) 3 + 20x 2x = 0 e) 2x 8x + 1 = 0 f) 4x 48x ...
-
Solve these simultaneous equation. y = x x 2 x + y = 7
-
A rock is dropped from the top of a 400-foot cliff. Its velocity at time t seconds is y(t) = -32t feet per second. Find the displacement of the rock during the time interval 2 t 4.
-
Both stratified sampling and cluster sampling divide the population into groups. In Exercises 1316, determine whether the statement is true or false. If the statement is false, rewrite it as a true...
-
How did the disruptions and disasters of 2021 trigger the build resilience movement?
-
Define a service window and explain why it places difficult demands on supply chains?
-
Research resilient supply chains and cite an example of recovering from a disruption or disaster successfully.
-
Research an organization that successfully used their business continuity or recovery plan to handle a disruption or disaster.
-
Why has a scripting language been added to WML? How can this language help saving bandwidth and reducing delay?
-
6. (Potential Energy and Conservation of Energy) What should be the spring constant k of a spring designed to bring a 1200-kg car to rest from a speed of 95 km/h so that the occupants undergo a...
-
What are internal validity and external validity, and why are they so important to researchers?
-
A college student is interested in whether there is a difference between male and female students in the amount of time they spend studying each week. The student gathers information from a random...
-
A student is interested in whether students who study with music playing devote as much attention to their studies as do students who study under quiet conditions (he believes that studying under...
-
2 Question 5 of 5 0.84/3 Monty Corp. was organized on January 1, 2022. It is authorized to issue 23.500 shares of 6% $53 par value preferred stock and 459,000 shares of no-par common stock with a...
-
Financial data for Beaker Company for last year appear below: Assets: Cash Accounts receivable Inventory Plant and equipment (net) Investment in Cedar Company Land (undeveloped) Total assets...
-
2. Consider the following bank balance sheet and associated average interest rates. The time frame for rate sensILIVILY is one year. Assets Amount $ Rate % Liabilities and Amount Rate Equity $ % Rate...
Study smarter with the SolutionInn App