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August 23, 2014

Homework Help: algebra1

Posted by QP on Wednesday, September 15, 2010 at 10:11pm.

find each sum,difference,or product. If the sum or difference does not exist, write impossible.
if A=[5 2 -7 B=[2 9 -3 C=[-4 2 D=[37 22
-1 0 13 12 4 7 9 7 -5 12
3 8 6] -6 -2 5] 15 33] 11 0]

1.A+B 2.B+C 3.C+D 4.D-B 5.A-B 6.D-C
7.2D 8.4B 9.-3A 10.3C

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