Question: Simplify the following expression where A, B, and C are matrices. (b) 5[3(A - B + 2C) - 2(3C - B) - A] + 2[3(3A

Simplify the following expression where A, B, and C are matrices.
(b) 5[3(A - B + 2C) - 2(3C - B) - A]
+ 2[3(3A - B + C) + 2(B - 2A) - 2C]

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