× Didn't find what you were looking for? Ask a question

Recent Posts • Latest Topics • Unanswered Questions

Find the value of k so that 25n^2-kp will hve the factos (5n+9p)(5n-9p)

Mc2

wrote...

3 years ago

Quadratic Descriminant to find K

Read 202 times

1 Reply

Related Topics

Solved Brad’s parents knew that if they wanted to find their son at the county fair, they just had to find
Solved In clustering, a data mining tool will:
Solved Of the four action queries, which one would help you find repeat customers?
Solved What query would you use to find items that have never sold?
Solved Match the following terms with their meanings:I. crosstab queryII. find duplicate queryIII. find ...
Solved To find a person guilty of a crime, the jury or judge must find that the preponderance (majority) of ...
Solved The Find button is located on the ________ tab in the Find group.
Solved Under the foreign substance test, the court asks what a consumer would expect to find or not find in ...

Replies

bio_man

wrote...

#1

Subject Expert

Educator

3 years ago

25n^2-kp looks like a difference of squares. For example:

a^2 - b^2 = (a - b)(a + b)

If they want it as: (5n+9p)(5n-9p)

Then k has to be 81, because only then will you get 9 after square-rooting

Report

New Topic

Quick Reply

Explore

Post your homework questions and get free online help from our incredible volunteers

1011 People Browsing

Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook

Live Chat

AJAX Chat © blueimp.net Integrated with SMF

Related Images

67

272

318

Your Opinion

Previous poll results: Which industry do you think artificial intelligence (AI) will impact the most?

Courses by Biology Forums

The Toxic Skin and Fungi Defense

Strange Ingredients Lurking in Doritos Chips

It's sore throat season, why does my mucus have red spots?

Bonobos, Chimpanzees, and the 98% DNA Link

Ready to ask a question on Biology Forums? Try it out

Join Our Community

Biology Forums - Study Force is a free online homework help service catered towards college and high school students. Get homework help and answers to your toughest questions in biology, chemistry, physics, mathematics, engineering, accounting, business, humanities, and more. Master your assignments quickly with thousands of step-by-step solutions to countless textbook questions asked and answered by our members. If we don't have your question, don't worry. You can ask any homework question and get expert homework help in as little as two hours.

Our extensive online study community is made up of college and high school students, teachers, professors, parents and subject enthusiasts who contribute to our vast collection of study resources: textbook solutions, study guides, practice tests, practice problems, lecture notes, equation sheets and more. With our help, your homework will never be the same!

Join for free today

How is Biology Forums - Study Force different than tutoring?

Home Search Q & A Board Gallery Resource Library Blog Dictionary Chat	Quick Links Start a Topic Latest Topics Unanswered Questions Courses Study Tools Browse by Textbook	Social Facebook YouTube Community Stats Who's Online Trending Staff	Help About Us Take the Tour Study Tips Posting Guidelines Terms and Policies Contact Us
Biology Forums - Study Force © 2010-2024 \| Powered by SMF \| SMF © 2015, Simple Machines \| Sitemap Biology-Forums.com is not affiliated with any publisher. Book covers, title and author names appear for reference only.