Polynomial Roots

Enter the coefficients of the polynomial and click "Calculate" to find the roots.

Coefficients (comma-separated):

Result:

Need Help?

Enter coefficients in **comma-separated** form, highest degree first (e.g. 1,-5,6 for x²–5x+6).
Supports integers and decimals (e.g. 0.5, -2.3, 4).
Click “Calculate” to compute all roots (real and complex).
Complex roots are shown in a + bj format.
Click “Clear” to reset the input and output fields.
If your polynomial has leading zeros (e.g. 0,1,-3), they’ll be ignored.
Make sure you enter at least two coefficients, otherwise there’s nothing to solve.