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July 31, 2014

July 31, 2014

Posted by **?LL** on Monday, April 9, 2012 at 12:11am.

4 -5

2 -3

- linear alg -
**Damon**, Monday, April 9, 2012 at 1:49am(4-x) -5

2 (-3-x)

find determinant

(4-x)(-3-x) + 10 = 0

-12 -7x + x^2 + 10 = 0

x^2 -7 x - 2 = 0

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