calculate (bc)×(−ad + 3d) for 𝑨 = [ 4 −1 −2 1 ], 𝑩 = [2 1 −1], 𝑪 = [−1 2 3 0 0 1], 𝑫 = [7 4] in matlab

main.m
A = [4, -1, -2, 1];
B = [2, 1, -1];
C = [-1, 2, 3, 0, 0, 1];
D = [7, 4];

result = (B*C)*(-A*D + 3.*D);
disp(result);
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