SOLUTION: Hello!! I'm in algebra 2 and dont understand how to solve this problem regarding Cramer Rule .The problem says:find the inverse of the matrix if it exists

Question 26694: Hello!!
I'm in algebra 2 and dont understand how to solve this problem regarding Cramer Rule .The problem says:find the inverse of the matrix if it exists [3 -4]
[6 -8]
Thank you
Answer by longjonsilver(2297) (Show Source): You can put this solution on YOUR website!
have a read of

http://www.mathcentre.ac.uk/students.php/all_subjects/matrices/matrix_arithmetic/resources/56

I have done a lesson on Cramer's rule on the algebra.com website. Have a look at it, to see if it helps you.

Jon.

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