Algebra 2A 10/5/2021
Name___________________________________ ID: 1
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Notes Matrix Math
Simplify. Write "undefined" for expressions that are undefined.
1)
3
2
7 × 4
6
5
3)
-4
2
5)
-1
-2
1
4
×
-1
-1
3
1
-6
5
0 × 1
2
-2
4
-2
-2
-3
2)
2
4
4)
2
5
-4
-4
6)
-3
-4
-1
6
9
7
8 ×
5
3
-4
-3
× -6
-3
-3
4
-4
4 ×
5
3
6
-1
-2
5
2
Worksheet by Kuta Software LLC
-1-
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7)
-2
0
-1
5
-6
-6
×
1
-5
0
2
Simplify.
8) 3
4
3
6
2
0
0
+
1
0
10)
5
-3
3 -4
-6
-3
4
1
-5
(
9) 2
4
4
-3
5
+
5
4
4
-6
)
1
3
Worksheet by Kuta Software LLC
-2-
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