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Rational Zeros Theorem Calculator

Result

01
1-1
20.5
3-0.5
42
5-2
63
7-3
81.5
9-1.5
106
11-6
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Rational Zeros Theorem Calculator Find possible rational zeros using Rational Root Theorem. Candidates = ±(factors of constant) / (factors of leading coefficient). — free online calculator.

Formula

Possible Rational Zeros = ±(factors of constant term) / (factors of leading coefficient)
  • Rational Zeros Theorem Calculator calculates its result from Leading coefficient, Constant term. It uses the formula Possible Rational Zeros = ±(factors of constant term) / (factors of leading coefficient). Change any input to recalculate the result instantly.
  • The main inputs are Leading coefficient, Constant term. Enter them in the units and format shown in the calculator.
  • Keep comparable quantities in compatible units whenever the formula combines or compares them.
  • Changing any input above recalculates the result with the same calculation engine used by this page.

Example: Rational Zeros Theorem

Inputs
  • Leading coefficient: 2
  • Constant term: 6

Using Leading coefficient = 2, Constant term = 6, the calculated result is [1, -1, 0.5, -0.5, 2, -2, 3, -3, 1.5, -1.5, 6, -6].

Sample result: Calculating…

Frequently asked questions

What does the Rational Zeros Theorem calculate?

Rational Zeros Theorem Calculator Find possible rational zeros using Rational Root Theorem. Candidates = ±(factors of constant) / (factors of leading coefficient). — free online calculator.

Which values should I enter?

Enter Leading coefficient, Constant term using the units and format shown beside each field.

What formula does this calculator use?

The calculator uses the following relationship: Possible Rational Zeros = ±(factors of constant term) / (factors of leading coefficient).

Why might my result differ from another source?

Results can differ when another source uses different units, rounding rules, conventions or assumptions. Compare the inputs and definitions before comparing results.

Does the result update automatically?

Yes. Changing an input updates the result using the same calculation engine shown on this page.

Page information

Updated: October 7, 2026