
the determinant

Answer to Problem 5CYU
Explanation of Solution
Calculation:
Step1. Rewrite the 1st two columns to the right of the determinant.
Step2. Determine the product of the elements on the diagonals.
First determine the product of the element on the forward diagonals.
Now, determine the product of the element on the backward diagonals.
Step3. Determine the sum of each group.
Step4. Subtract the sum of the 2nd group from the sum of the 1st group.
The value of the determinant is
Chapter 3 Solutions
Glencoe Algebra 2 Student Edition C2014
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