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Can someone show me how to do this question? http://imgur.com/cIciHnY I'm studying for a test and this was a question off a past test. I would love to show my thoughts but I do not know how to format on this forum. I do not know what the standard matrix is.

I think it I would have to do :

-2 2
-6, -5 = A [1 2

                 3 5                
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