Math Calculators, Lessons and Formulas

It is time to solve your math problem

mathportal.org

# Generate polynomial from roots

The calculator generates polynomial with given roots.

Polynomial From Roots Generator
input roots 1/2,4 and calculator will generate a polynomial
show help ↓↓ examples ↓↓
 Smart zooming xmin: xmax:
working...
examples
example 1: ex 1:
Find a polynomial that has zeros $4, -2$.
example 2: ex 2:
Find the polynomial with integer coefficients having zeroes $0, \frac{5}{3}$ and $-\frac{1}{4}$.
example 3: ex 3:
Which polynomial has a double zero of $5$ and has $−\frac{2}{3}$ as a simple zero?
example 4: ex 4:
Find a polynomial that has zeros $0, -1, 1, -2, 2, -3$ and $3$.

Quick Calculator Search