Find the characteristic polynomial and the eigenvalues of the matrix. The characteristic polynomial is 7L2 10L + 2 . (Type an expression using A as the variable. Type an exact answer, using radicals as needed.) Select the correct choice below and, if necessary, ll in the answer box within your choice. G) A- The real eigenvalue(s) of the matrix is/are E. (Type an exact answer, using radicals as needed. Use a comma to separate answers as needed. Type each answer only once.) 0 B. The matrix has no real eigenvalues