Question: Given matrices A and B shown below, find (-4)A + (5)B. 5 4 1 -3 -8 7 A = and B = 8 2 1

 Given matrices A and B shown below, find (-4)A + (5)B.

Given matrices A and B shown below, find (-4)A + (5)B. 5 4 1 -3 -8 7 A = and B = 8 2 1 -4 5 -4 Give your answer as a matrix using the matrix tool

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