The sum of the squares of two numbers is 18. The product of the two numbers is 9. Find numbers.?
-
The sum of the squares of two numbers is 18. The product of the two numbers is 9. Find numbers. The two numbers are ____
-
Answer:
x^2+y^2=18 and xy=9 . y=9/x , x^2+(9/x)^2=18 , x^4-18x^2+81=0 , (x^2-9)^2=0 , x^2=9 , x=3 or -3 and y=3 or -3 .The numbers are 3 and 3 or -3 and -3
Jen at Yahoo! Answers Visit the source
Other answers
3^2+3^2=18 3*3=9
Chris
3
Taeshia
both are 3. 3 squared equals 9 9+9=18 3x3=9 lol
Billy Fructose
Related Q & A:
- If the Lie algebra is a direct sum, then the Lie group is a direct product?Best solution by Mathematics
- How do i find people by cell phone numbers for free?Best solution by Yahoo! Answers
- Why is it so difficult to find toilets at night after 9 pm?Best solution by Yahoo! Answers
- Where can I find more information on Ebay's ban of downloadable digital product's?Best solution by Yahoo! Answers
- Where can I find the serial number on my 9.9 mercury outboard?Best solution by Yahoo! Answers
Just Added Q & A:
- How many active mobile subscribers are there in China?Best solution by Quora
- How to find the right vacation?Best solution by bookit.com
- How To Make Your Own Primer?Best solution by thekrazycouponlady.com
- How do you get the domain & range?Best solution by ChaCha
- How do you open pop up blockers?Best solution by Yahoo! Answers
For every problem there is a solution! Proved by Solucija.
-
Got an issue and looking for advice?
-
Ask Solucija to search every corner of the Web for help.
-
Get workable solutions and helpful tips in a moment.
Just ask Solucija about an issue you face and immediately get a list of ready solutions, answers and tips from other Internet users. We always provide the most suitable and complete answer to your question at the top, along with a few good alternatives below.