Dear Group Members,

Can anyone help me to find out value of X & Y.

X + √y = 21

√x + y = 29

Thanks.

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- September 4th 2009, 05:24 AM #1

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- Sep 2009
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- September 4th 2009, 08:55 PM #2

- Joined
- Nov 2008
- Posts
- 461

Hi.

Do you know this method:

Cramer's rule - Wikipedia, the free encyclopedia

?

Yours

Rapha

- September 4th 2009, 09:30 PM #3

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- Jan 2009
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- 591

- September 4th 2009, 10:00 PM #4