Factoring Calculator: Wolfram|Alpha
www.wolframalpha.com › calculators › factoringMore than just an online factoring calculator. Wolfram|Alpha is a great tool for factoring, expanding or simplifying polynomials. It also multiplies, divides and finds the greatest common divisors of pairs of polynomials; determines values of polynomial roots; plots polynomials; finds partial fraction decompositions; and more.
Online Interest Calculator: Wolfram|Alpha
www3.wolframalpha.com › calculators › interestEnter your queries using plain English. Your input can include complete details about loan amounts, down payments and other variables, or you can add, remove and modify values and parameters using a simple form interface. interest calculator. interest on $20,000 loan 5 years 4% APR monthly payment. calculate interest PV $700 FV 1000 12 periods ...