Polynomial Roots Calculator
Find the roots of polynomials
The calculator will find the roots of the given polynomial and their multiplicities.
Your Input
Solve $$$x^{4} - 4 x^{3} + 5 x^{2} - 4 x + 4 = 0$$$.
Answer
Root: $$$2$$$A, multiplicity: $$$2$$$A.
Root: $$$- i$$$A, multiplicity: $$$1$$$A.
Root: $$$i$$$A, multiplicity: $$$1$$$A.