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The matrix A^2 + 4 A-5I, where I is iden...

The matrix `A^2 + 4 A-5I`, where `I` is identity matrix and `A = [[1,2],[4,-3]]`equals : (A) `32[[1,1],[1,0]]` (B) `4[[2,1],[2,0]]` (C) `4[[0,-1],[2,2]]` (D) `32[[2,1],[2,0]]`

A

4`[(2,1),(2,0)]`

B

4`[(0,-1),(2,2)]`

C

32`[(2,1),(2,0)]`

D

32`[(1,1),(1,0)]`

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