Which of the following is the complete factorization of the polynomial below? x2 + x2 - 17 x +15
O A. (X-5)(x+3)(x - 1)
O B. (x+5)(x+3)(x+1)
O C. (x+5)(x-3)(x-1)
O D. (X-5)(x-3)(x+1)

To diagonalize an nxn matrix a means to find an invertible matrix p and a diagonal matrix d such that a pdp d p ap or [1 3 dh epap 3 let a=-3 -5 -3 3 3 1 step 1: find the eigenvalues of matrix a "2's" step 2: find the corresponding eigenvectors of a step 3: createp from eigenvectors in step 2 step 4 create d with matching eigenvalues.