Work each problem. Show that -3 - 4i is a solution of the equation x 2 +

Question:

Work each problem.

Show that -3 - 4i is a solution of the equation x² + 6x + 25 = 0.

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

Step by Step Answer:

Related Book For book-img-for-question

College Algebra

ISBN: 978-0134697024

12th edition

Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

See More Books

Question Posted: Feb 11, 2019 08:32 AM

See More Questions

Solve each equation or inequality. - 9 = 0 2 -
Solve each equation or inequality. |2x + 9| 3
Solve each equation or inequality. |7 - 2x| - 9
The following information was taken from the annual manufacturing overhead cost budget of Granada Company. Variable manufacturing overhead costs .....$33,000 Fixed manufacturing overhead costs...
RNB is a bank holding company for a statewide group of retail consumer-oriented banks. RNB was formed in the early 1960s by investors who believed in a high level of consumer services. The number of...
Halifax Cigar stocks Cuban cigars that have variable lead times because of the difficulty in importing the product: Lead time is normally distributed with an average of six weeks and a standard...
List the key areas of the fashion industry business activities. LO.1
Commonwealth v. Shea (see Appendix A)brief only the issue of whether the ocean can be considered a deadly weapon
current assets of $ 4 8 , 7 0 0 , net fixed assets of $ 2 4 8 , 6 0 0 , current liabilities of $ 3 0 , 9 0 0 , and long - term debt of $ 1 0 0 , 0 0 0 . a . Calculate Caraway's stockholders' equity....
The following narrative describes the processing of customer mail orders at Eye- Dee- A- Pet, Inc.: Eye- Dee- A- Pet, Inc. is a small manufacturing operation engaged in the selling of digital...
Solve each equation or inequality. |2 - x| = 3
Solve each equation or inequality. 8 1 7 = 0 + 2
The average birth weight of domestic cats is about 3 ounces. Assume that the distribution of birth weights is Normal with a standard deviation of 0.4 ounce. a. Find the birth weight of cats at the...
Photon Technologies, Inc., a manufacturer of batteries for mobile phones, signed a contract with a large electronics manufacturer to produce three models of lithium-ion battery packs for a new line...
Mastery Problem: Capital Investment Analysis HomeGrown Company HomeGrown Company is a chain of grocery stores that are similar to indoor farmer's markets, providing fresh, local produce, meats, and...
McDonald's and CSR There more than 32,000 restaurants around the world (www.aboutmcdonalds.com/etc/medialib/csr/docs. that carry the McDonald's label and logo. As such, they...
Smartwatch Based on a survey by Consumer Technology Association, smartwatches are used in 18% of U.S. households. Find the probability that a randomly selected U.S. household has no smartwatches.
Suppose you wanted to purchase a commercial real estate property thats valued at $ 1 , 0 0 0 , 0 0 0 . You could secure financing from a traditional bank, which provides you with $ 7 5 0 , 0 0 0 ....
I would like to customize a desktop computer online. I have to choose among the following categories: Processor (five choices) Hard drive (four choices) Memory (three choices) Monitor (four...
On January 2, 20X3, Sheldon Bass, a professional engineer, moved from Calgary to Edmonton to commence employment with Acco Ltd., a large public corporation. Because of his new employment contract,...
In Exercises 2944, perform the indicated operations and write the result in standard form. -64 - V-25 V-64
Graph each equation in Exercises 1328. Let x = -3, -2, -1, 0, 1, 2, and 3. y = x - 1
Exercises 1730 contain linear equations with constants in denominators. Solve each equation. 5 + x 2 3 + x + 3 8
ABC Company engaged in the following transaction in October 2 0 1 7 Oct 7 Sold Merchandise on credit to L Barrett $ 6 0 0 0 8 Purchased merchandise on credit from Bennett Company $ 1 2 , 0 0 0 . 9...
Lime Corporation, with E & P of $500,000, distributes land (worth $300,000, adjusted basis of $350,000) to Harry, its sole shareholder. The land is subject to a liability of $120,000, which Harry...
A comic store began operations in 2018 and, although it is incorporated as a limited liability company, it decided to be taxed as a corporation. In its first year, the comic store broke even. In...

Work each problem. Show that -3 - 4i is a solution of the equation x 2 +

Question:

Step by Step Answer:

If 3 4i is a solution of the equation t...View the full answer

College Algebra

Students also viewed these Mathematics questions