Which polynomial expression is equal to (2-x)(2+x)(4+x2)

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

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.