The sum of two numbers is 7 and the difference of their squares is 21. Find the

Question:

The sum of two numbers is 7 and the difference of their squares is 21. Find the numbers.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For answer-question

Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

See More Books

Question Posted: Apr 02, 2019 02:34 PM

See More Questions

In Exercises 1-2, rewrite each verbal statement as an equation. Then decide whether the statement is true or false. Justify your answer. 1. The logarithm of the product of two numbers is equal to the...
The sum of two numbers is the same as their product, and the difference of their reciprocals is 3. Find the numbers.
Solve each problem. The sum of two numbers is 47, and the difference between the numbers is 1. Find the numbers.
Identify and explain five challenges faced by monetary policy makers.
Mast Corporation seeks your assistance in developing cash and other budget information for May, June, and July. At April 30, the company had cash of $11,000, accounts receivable of $874,000,...
Use Raoults law to estimate the flash point temperature for the following equimolar liquid mixtures in an air atmosphere at 750 mmHg total pressure: (a) Pentane (LFL = 1.5%) and hexane (LFL = 1.2%)...
An electron in an old-fashioned television picture tube is accelerated, at a constant rate, from $2.0 \times 10^{5} \mathrm{~m} / \mathrm{s}$ to $1.0 \times 10^{7} \mathrm{~m} / \mathrm{s}$ in a...
Major League Bat Company manufactures baseball bats. In addition to its goods in process inventories, the company maintains inventories of raw materials and finished goods. It uses raw materials as...
Describe three (3) methods for valuing when a child shares their area of strength or learns something significant and describe how this will strengthen learning relationships childcare
A.J. Smith Company started business on January 1, 2011, and the following transactions occurred in its first year: 1. On January 1, the company issued 12,000 shares at $25 per share. 2. On January 1,...
The difference of two numbers is 2 and the sum of their squares is 10. Find the numbers.
The product of two numbers is 4 and the sum of their squares is 8. Find the numbers.
The Centers for Disease Control and Prevention (CDC) recommended against vaccinating the whole population against the smallpox virus because the vaccination has undesirable, and sometimes fatal, side...
Satisfying the citizen "right to know" objective ______. Multiple select question. is not easily accomplished focuses on financial information that details if government operations were profitable...
what are the promotional activities for the Bestpresales.com real estate software Date plan: what is your timetable for mobilization? Support & Administration: who and what shall be involved in its...
A block of mass m slides on a horizontal frictionless table with an initial speed v.. It then compresses a spring of force constant k and is brought to rest. 00000000- m m = 0 How much is the spring...
A disadvantage of ADR is : a ) Decisions do not follow precedent b ) It can get very expensive c The judge can be biased d ) Decisions are hard to predict in a mediation
The poor pay a higher proportion of their income in taxes when Blank______. Multiple choice question. only local taxes are included all federal, state, and local taxes are included only federal taxes...
Analyze and assess the privacy implications of the spread of unmanned aerial vehicles (UAV) in Canada. 1. What are the main technical technological drivers behind the UAV revolution? 2. Explain how...
1) Predict the organicproduct formed when BzCl reacts with cyclohexanol. BzCl = benzoylchloride. 2) Provide the majororganic product of the reaction below. 3) Draw the structureof the product formed...
In Problems 1744, find the real solutions, if any, of each equation. |-2x = 181
In Problems 23 30 , use the given functions f and g . f (x) = x 2 1g(x) = 3x + 3 (a) Solve f(x) = 0. (e) Solve g(x) 0. (b) Solve g(x) = 0. (f) Solve f(x) > g(x). (c) Solve f(x) = g(x). (g) Solve...
In Problems 1744, find the real solutions, if any, of each equation. |12z| + 6 = 9
3. If tolerable misstatement as percentage of 630,000 population value is 5% and and Confidence factor is 3.68 Calculate sampling interval (1 Point) 8560 31500 63.7 73.6 4. Increasing ARIA leading to...
List 3 factors that officers rely on to evaluate H&C applications.?
On its income statement for the year, Crescent Ltd. reported $100,000 of selling and administrative expenses, which included $20,000 in depreciation expense. During the year prepaid expenses...

The sum of two numbers is 7 and the difference of their squares is 21. Find the

Question:

Step by Step Answer:

Let x and y be the two numbers The system of ...View the full answer

Precalculus

Students also viewed these Mathematics questions