Posted by **sagar** on Friday, June 8, 2012 at 3:41am.

1) if x+1/x=2,then x^2012+1/x^2012=?

2)if A>B>C>D,find the digits A,B,C,D (which are from1 to 9), so that

ABCD-DCBA=BDAC.

3)solve:px-qy=r and rx-py=q.

## Answer This Question

## Related Questions

- maths - 1 if x+1/x=2 then x^2012+1/x^2012=........ 2 if A > B > C > D, ...
- macroeconomics - GDP rises from $4 trillion in 2006, the base year, to $5 ...
- Math - HELP: Does THIS LOOK OK SO FAR? NEED HELP WITH THE REST, PLEASE! A 1963 ...
- Accounting - Motorcycle Manufacturers, Inc. projected sales of 76,000 machines ...
- Math - I'm trying to enter this so it shows up to what I need, but I need to ...
- accounting - Pearson Corporation makes an investment today (January 1, 2012). ...
- math - acacia company had inventory of 100,000 on December 31, 2012. other ...
- math - acacia company had inventory of 100,000 on December 31, 2012. other ...
- English - * Sat, June 3, 2012 How do you read 2012 in the expression above?
- Discrete Mathematics - Find x in the following expressions: 1. (111)10 = (x)3; ...

More Related Questions