Đang xem: Integral zeros calculator
Polynomial root calculator
Polynomial roots (zeroes) are calculated by applying a set of methods aimed at finding values of n for which f(n)=0. One method uses the Rational Root (or Rational Zero) Test. This is also be referred to as the Rational Root (or Rational Zero) Theorem or the p/q theorem.
Regardless of its name, it only finds rational roots that are the number n that can be expressed as the quotient of two integers. The Rational Root Theorem states that if a polynomial has integer coefficients, then every rational zero of f(x) has the form p/q where p is a factor of the trailing constant a0 and q is a factor of the leading coefficient an. When the leading coefficient is 1, the possible rational zeros are the factors of the constant term. Enter your problem into Tiger’s calculator and the step-by-step solution will help you understand how find the roots of a polynomial.