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Kuta Software - Infinite Algebra 2 Name___________________________________
Period____
Date________________
Basic Matrix Operations
Simplify. Write "undefined" for expressions that are undefined.
1)
3 6
−1 −3
−5 −1 +
0 −1
6 0
2 3
2) −5 2 −2
4 −2 0 − 6 −5 −6
1 3 −3
3) −5 5 6 −4
4 −2 −1 4) −5 −3 0
0 5
5) 4 2 + −2 −6
6) 5 4 3
7) −5 1 −2 −1 2
8) 5
5 1
1 −2
1 2
9) −2u 7u 3w2 5u 5
10) 2 4 + 5
6
11) 4
−4 3
−5
12) −4n
n + m
−2n −4n
+ 4 −5 3m 0
-1-
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13) 2 −5 −3 + 1 −2 −3
14)
x + y
x − 6 + −5
−6xy
15) 4c 0 6 0 3a
16) −3y
−2x −y
−4y −3x
17) 3 2u v2
u
18)
−x − 1 −2x −5y − y −2 −3x
19)
−6r + t
−r 6s
+ 6r
−4t
−3r + 2 20)
z − 5
−6
−1 − 6z 3y
+
−3y 3z
5 + z 4z
21)
5 6 1 2 −6 − 1 6 −6 6 22) −5
(
0 −2 5 + 2 0 2)
23)
5 3
5 1 − −6 0
1 −4 − 5 4
−2 −6 24)
1 1
6 −4
0 0
+ 5
−4 6
1 1
−4 −1
-2-
©P a2k0j1y1E LKsuqtoa2 6SiolfhtawPaFrKeC SLPLACn.3 w 1AAlIlz 3rbi8g5h8tds0 hr2e3sVepravReYdc.y m 7MKaLdheL ewciYtGhp PI0njfaiynHixtHen DAilPgEeEb0rqa1 Q2j.k Worksheet by Kuta Software LLC
Kuta Software - Infinite Algebra 2 Name___________________________________
Period____
Date________________
Basic Matrix Operations
Simplify. Write "undefined" for expressions that are undefined.
1)
3 6
−1 −3
−5 −1 +
0 −1
6 0
2 3
3 5
5 −3
−3 2
2) −5 2 −2
4 −2 0 − 6 −5 −6
1 3 −3
−11 7 4
3 −5 3
3) −5 5 6 −4
4 −2 −1
−25 −30 20
−20 10 5
4) −5 −3 0
0 5
15 0 0 −25
5) 4 2 + −2 −6 2 −4
6) 5 4 3
20 15
7) −5 1 −2 −1 2
−5 10 5 −10 8) 5
5 1
1 −2
1 2
25 5 5 −10 5 10
9) −2u 7u 3w2 5u 5
−14u2 −6uw2 −10u2 −10u
10) 2 4 + 5
6 7 10
11) 4
−4 3
−5
−16 12
−20
12) −4n
n + m
−2n −4n
+ 4 −5 3m 0
−4n + 4 n + m − 5
−2n + 3m −4n
-1-
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13) 2 −5 −3 + 1 −2 −3 3 −7 −6
14)
x + y
x − 6 + −5
−6xy x + y − 5 x − 6 − 6xy
15) 4c 0 6 0 3a
0 24c
0 12ca
16) −3y
−2x −y
−4y −3x 6yx 3y2 12y2 9yx
17) 3 2u v2
u
6u 3v2 3u
18)
−x − 1 −2x −5y − y −2 −3x
−x − 1 − y
−2x + 2 −5y + 3x
19)
−6r + t
−r 6s
+ 6r
−4t
−3r + 2 t
−r − 4t
6s − 3r + 2
20)
z − 5
−6
−1 − 6z 3y
+
−3y 3z
5 + z 4z
z − 5 − 3y
−6 + 3z
4 − 5z
3y + 4z
21)
5 6 1 2 −6 − 1 6 −6 6 29 −1 16 −36
22) −5
(
0 −2 5 + 2 0 2)
−10 10 −35
23)
5 3
5 1 − −6 0
1 −4 − 5 4
−2 −6 6 −1
6 11
24)
1 1
6 −4
0 0
+ 5
−4 6
1 1
−4 −1
−19 31 11 1
−20 −5
-2-
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