What is the roots to
1. (x-1) (x^2 - 16) = 0
2.( x^2 + 2x + 1) (x^2 - 9) = 0

Mary inherets $100,000 and invests it to two certificates of deposits. one certificate pays 6% and the other pays 4.5% simple interest annually. if mary's total interest is $5025 per year, how much money is invested at each rate? ​

Divide the product of 890 and 45 by 9

Kinds of polynomial according to degree​